(a) Interpretation: The bond angle in the given molecule is to be stated. The answer is to be explained. Concept introduction: There are various theories which explain the geometry of the molecules. The geometry is decided on the basis of specific position of atom in the molecule. The bond lengths and bond angles between the bonded atoms play a major role in this. The bond angle is specific for a specific geometry of the molecule.

Question

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Answer 1

Question

Chapter 1, Problem 1.28AP

Interpretation Introduction

(a)

Interpretation:

The bond angle in the given molecule is to be stated. The answer is to be explained.

Concept introduction:

There are various theories which explain the geometry of the molecules. The geometry is decided on the basis of specific position of atom in the molecule. The bond lengths and bond angles between the bonded atoms play a major role in this. The bond angle is specific for a specific geometry of the molecule.

Expert Solution

Answer to Problem 1.28AP

The bond angle in the given molecule is 96°. This is due to the V-shaped geometry of the molecule.

Explanation of Solution

The given molecule is :CH2. The carbon atom is bonded to two hydrogen atoms and carries a lone pair of electrons. Thus, it has one lope pair of electrons and two bond pair of electrons. Therefore, the geometry of the given molecule is V-shaped. This geometry of molecule is shown in figure 1.

Figure 1

The bond angle for V-shaped geometry is 96°. Thus, the bond angle in the given molecule is 96°.

Conclusion

The bond angle in the given molecule is 96°. This is due to the V-shaped geometry of the molecule.

Interpretation Introduction

(b)

Interpretation:

The bond angle in the given molecule is to be stated. The answer is to be explained.

Concept introduction:

There are various theories which explain the geometry of the molecules. The geometry is decided on the basis of specific position of atom in the molecule. The bond lengths and bond angles between the bonded atoms play a major role in this. The bond angle is specific for a specific geometry of the molecule.

Expert Solution

Answer to Problem 1.28AP

The bond angle in the given molecule is 180°. This is due to the linear geometry of the molecule.

Explanation of Solution

The given molecule is BeH2. The boron atom is bonded to two hydrogen atoms in a linear way. Thus, it has only two bond pair of electrons. Therefore, the geometry of the given molecule is linear. This geometry of molecule is shown in figure 2.

Figure 2

The bond angle for linear geometry is 180°. Thus, the bond angle in the given molecule is 180°.

Conclusion

The bond angle in the given molecule is 180°. This is due to the linear geometry of the molecule.

Interpretation Introduction

(c)

Interpretation:

The bond angle in the given molecule is to be stated. The answer is to be explained.

Concept introduction:

There are various theories which explain the geometry of the molecules. The geometry is decided on the basis of specific position of atom in the molecule. The bond lengths and bond angles between the bonded atoms play a major role in this. The bond angle is specific for a specific geometry of the molecule.

Expert Solution

Answer to Problem 1.28AP

The bond angle in the given molecule is 120°. This is due to the planar geometry of the molecule.

Explanation of Solution

The given molecule is +CH3. The carbon atom is bonded to three hydrogen atoms and carries a positive charge. Thus, it has three bond pairs of electrons and one positive charge. Therefore, the geometry of the given molecule is planar. This geometry of molecule is shown in figure 3.

ORGANIC CHEMISTRY SAPLING ACCESS + ETEX, Chapter 1, Problem 1.28AP , additional homework tip 3

Figure 3

The bond angle for planar geometry is 120°. Thus, the bond angle in the given molecule is 120°.

Conclusion

The bond angle in the given molecule is 120°. This is due to the planar geometry of the molecule.

Interpretation Introduction

(d)

Interpretation:

The bond angle in the given molecule is to be stated. The answer is to be explained.

Concept introduction:

There are various theories which explain the geometry of the molecules. The geometry is decided on the basis of specific position of atom in the molecule. The bond lengths and bond angles between the bonded atoms play a major role in this. The bond angle is specific for a specific geometry of the molecule.

Expert Solution

Answer to Problem 1.28AP

The bond angle in the given molecule is 109.28°. This is due to the tetrahedral geometry of the molecule.

Explanation of Solution

The given molecule is :Cl4· ·· ·Si. The silicon atom is bonded to four chlorine atoms. Thus, it has four bond pairs of electrons. Therefore, the geometry of the given molecule is tetrahedral. This geometry of molecule is shown in figure 4.

ORGANIC CHEMISTRY SAPLING ACCESS + ETEX, Chapter 1, Problem 1.28AP , additional homework tip 4

Figure 4

The bond angle for tetrahedral geometry is 109.28°. Thus, the bond angle in the given molecule is 109.28°.

Conclusion

The bond angle in the given molecule is 109.28°. This is due to the tetrahedral geometry of the molecule.

Interpretation Introduction

(e)

Interpretation:

The bond angle in the given molecule is to be stated. The answer is to be explained.

Concept introduction:

There are various theories which explain the geometry of the molecules. The geometry is decided on the basis of specific position of atom in the molecule. The bond lengths and bond angles between the bonded atoms play a major role in this. The bond angle is specific for a specific geometry of the molecule.

Expert Solution

Answer to Problem 1.28AP

The bond angle in the given molecule is 116°. This is due to the V-shaped geometry of the molecule.

Explanation of Solution

The given molecule is shown in figure 5.

ORGANIC CHEMISTRY SAPLING ACCESS + ETEX, Chapter 1, Problem 1.28AP , additional homework tip 5

Figure 5

In the given molecule, the oxygen atoms are bonded to each other. The geometry of the given molecule is V-shaped. This geometry of molecule is shown in figure 6.

ORGANIC CHEMISTRY SAPLING ACCESS + ETEX, Chapter 1, Problem 1.28AP , additional homework tip 6

Figure 6

The bond angle for V-shaped geometry in case of ozone is more than the usual bond angle. This is because of the repulsion between the lone pairs of electrons. Thus, the bond angle in the given molecule is 116° that is more than the usual angle for V-shaped geometry.

Conclusion

The bond angle in the given molecule is 116°. This is due to the V-shaped geometry of the molecule.

Interpretation Introduction

(f)

Interpretation:

The bond angle in the given molecule is to be stated. The answer is to be explained.

Concept introduction:

There are various theories which explain the geometry of the molecules. The geometry is decided on the basis of specific position of atom in the molecule. The bond lengths and bond angles between the bonded atoms play a major role in this. The bond angle is specific for a specific geometry of the molecule.

Expert Solution

Answer to Problem 1.28AP

The bond angle in the given molecule for C−C−C is 180° and for H−C−C is 120°. This is due to the geometry of the molecule.

Explanation of Solution

The given molecule is shown in figure 7.

Figure 7

In the given molecule, the carbon atoms are bonded to each other in the linear fashion. Thus, it has only bond pair of electrons. Therefore, the geometry of the given molecule is linear. This geometry of molecule is shown in figure 8.

ORGANIC CHEMISTRY SAPLING ACCESS + ETEX, Chapter 1, Problem 1.28AP , additional homework tip 8

Figure 8

The bond angle for linear geometry is 180°. But the angle H−C−C is not linear, it has planar geometry. Therefore, the angle between H−C−C is 120°.

Conclusion

The bond angle in the given molecule for C−C−C is 180° and for H−C−C is 120°. This is due to the geometry of the molecule.

Interpretation Introduction

(g)

Interpretation:

The bond angle in the given molecule is to be stated. The answer is to be explained.

Concept introduction:

There are various theories which explain the geometry of the molecules. The geometry is decided on the basis of specific position of atom in the molecule. The bond lengths and bond angles between the bonded atoms play a major role in this. The bond angle is specific for a specific geometry of the molecule.

Expert Solution

Answer to Problem 1.28AP

The bond angle in the given molecule is 120°. This is due to the planar geometry of the molecule.

Explanation of Solution

The given molecule is shown in figure 9.

ORGANIC CHEMISTRY SAPLING ACCESS + ETEX, Chapter 1, Problem 1.28AP , additional homework tip 9

Figure 9

In the given molecule, the nitrogen atom is bonded to two oxygen atoms and one carbon atom. Thus, it has three bond pairs of electrons and nitrogen carries a positive charge. Therefore, the geometry of the given molecule is planar. This geometry of molecule is shown in figure 10.

ORGANIC CHEMISTRY SAPLING ACCESS + ETEX, Chapter 1, Problem 1.28AP , additional homework tip 10

Figure 10

The bond angle for planar geometry is 120°. Thus, the bond angle in the given molecule is 120°.

Conclusion

The bond angle in the given molecule is 120°. This is due to the planar geometry of the molecule.

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Answer 2

Question

Chapter 1, Problem 1.28AP

Interpretation Introduction

(a)

Interpretation:

The bond angle in the given molecule is to be stated. The answer is to be explained.

Concept introduction:

There are various theories which explain the geometry of the molecules. The geometry is decided on the basis of specific position of atom in the molecule. The bond lengths and bond angles between the bonded atoms play a major role in this. The bond angle is specific for a specific geometry of the molecule.

Expert Solution

Answer to Problem 1.28AP

The bond angle in the given molecule is 96°. This is due to the V-shaped geometry of the molecule.

Explanation of Solution

The given molecule is :CH2. The carbon atom is bonded to two hydrogen atoms and carries a lone pair of electrons. Thus, it has one lope pair of electrons and two bond pair of electrons. Therefore, the geometry of the given molecule is V-shaped. This geometry of molecule is shown in figure 1.

Figure 1

The bond angle for V-shaped geometry is 96°. Thus, the bond angle in the given molecule is 96°.

Conclusion

The bond angle in the given molecule is 96°. This is due to the V-shaped geometry of the molecule.

Interpretation Introduction

(b)

Interpretation:

The bond angle in the given molecule is to be stated. The answer is to be explained.

Concept introduction:

There are various theories which explain the geometry of the molecules. The geometry is decided on the basis of specific position of atom in the molecule. The bond lengths and bond angles between the bonded atoms play a major role in this. The bond angle is specific for a specific geometry of the molecule.

Expert Solution

Answer to Problem 1.28AP

The bond angle in the given molecule is 180°. This is due to the linear geometry of the molecule.

Explanation of Solution

The given molecule is BeH2. The boron atom is bonded to two hydrogen atoms in a linear way. Thus, it has only two bond pair of electrons. Therefore, the geometry of the given molecule is linear. This geometry of molecule is shown in figure 2.

Figure 2

The bond angle for linear geometry is 180°. Thus, the bond angle in the given molecule is 180°.

Conclusion

The bond angle in the given molecule is 180°. This is due to the linear geometry of the molecule.

Interpretation Introduction

(c)

Interpretation:

The bond angle in the given molecule is to be stated. The answer is to be explained.

Concept introduction:

There are various theories which explain the geometry of the molecules. The geometry is decided on the basis of specific position of atom in the molecule. The bond lengths and bond angles between the bonded atoms play a major role in this. The bond angle is specific for a specific geometry of the molecule.

Expert Solution

Answer to Problem 1.28AP

The bond angle in the given molecule is 120°. This is due to the planar geometry of the molecule.

Explanation of Solution

The given molecule is +CH3. The carbon atom is bonded to three hydrogen atoms and carries a positive charge. Thus, it has three bond pairs of electrons and one positive charge. Therefore, the geometry of the given molecule is planar. This geometry of molecule is shown in figure 3.

ORGANIC CHEMISTRY SAPLING ACCESS + ETEX, Chapter 1, Problem 1.28AP , additional homework tip 3

Figure 3

The bond angle for planar geometry is 120°. Thus, the bond angle in the given molecule is 120°.

Conclusion

The bond angle in the given molecule is 120°. This is due to the planar geometry of the molecule.

Interpretation Introduction

(d)

Interpretation:

The bond angle in the given molecule is to be stated. The answer is to be explained.

Concept introduction:

There are various theories which explain the geometry of the molecules. The geometry is decided on the basis of specific position of atom in the molecule. The bond lengths and bond angles between the bonded atoms play a major role in this. The bond angle is specific for a specific geometry of the molecule.

Expert Solution

Answer to Problem 1.28AP

The bond angle in the given molecule is 109.28°. This is due to the tetrahedral geometry of the molecule.

Explanation of Solution

The given molecule is :Cl4· ·· ·Si. The silicon atom is bonded to four chlorine atoms. Thus, it has four bond pairs of electrons. Therefore, the geometry of the given molecule is tetrahedral. This geometry of molecule is shown in figure 4.

ORGANIC CHEMISTRY SAPLING ACCESS + ETEX, Chapter 1, Problem 1.28AP , additional homework tip 4

Figure 4

The bond angle for tetrahedral geometry is 109.28°. Thus, the bond angle in the given molecule is 109.28°.

Conclusion

The bond angle in the given molecule is 109.28°. This is due to the tetrahedral geometry of the molecule.

Interpretation Introduction

(e)

Interpretation:

The bond angle in the given molecule is to be stated. The answer is to be explained.

Concept introduction:

There are various theories which explain the geometry of the molecules. The geometry is decided on the basis of specific position of atom in the molecule. The bond lengths and bond angles between the bonded atoms play a major role in this. The bond angle is specific for a specific geometry of the molecule.

Expert Solution

Answer to Problem 1.28AP

The bond angle in the given molecule is 116°. This is due to the V-shaped geometry of the molecule.

Explanation of Solution

The given molecule is shown in figure 5.

ORGANIC CHEMISTRY SAPLING ACCESS + ETEX, Chapter 1, Problem 1.28AP , additional homework tip 5

Figure 5

In the given molecule, the oxygen atoms are bonded to each other. The geometry of the given molecule is V-shaped. This geometry of molecule is shown in figure 6.

ORGANIC CHEMISTRY SAPLING ACCESS + ETEX, Chapter 1, Problem 1.28AP , additional homework tip 6

Figure 6

The bond angle for V-shaped geometry in case of ozone is more than the usual bond angle. This is because of the repulsion between the lone pairs of electrons. Thus, the bond angle in the given molecule is 116° that is more than the usual angle for V-shaped geometry.

Conclusion

The bond angle in the given molecule is 116°. This is due to the V-shaped geometry of the molecule.

Interpretation Introduction

(f)

Interpretation:

The bond angle in the given molecule is to be stated. The answer is to be explained.

Concept introduction:

There are various theories which explain the geometry of the molecules. The geometry is decided on the basis of specific position of atom in the molecule. The bond lengths and bond angles between the bonded atoms play a major role in this. The bond angle is specific for a specific geometry of the molecule.

Expert Solution

Answer to Problem 1.28AP

The bond angle in the given molecule for C−C−C is 180° and for H−C−C is 120°. This is due to the geometry of the molecule.

Explanation of Solution

The given molecule is shown in figure 7.

Figure 7

In the given molecule, the carbon atoms are bonded to each other in the linear fashion. Thus, it has only bond pair of electrons. Therefore, the geometry of the given molecule is linear. This geometry of molecule is shown in figure 8.

ORGANIC CHEMISTRY SAPLING ACCESS + ETEX, Chapter 1, Problem 1.28AP , additional homework tip 8

Figure 8

The bond angle for linear geometry is 180°. But the angle H−C−C is not linear, it has planar geometry. Therefore, the angle between H−C−C is 120°.

Conclusion

The bond angle in the given molecule for C−C−C is 180° and for H−C−C is 120°. This is due to the geometry of the molecule.

Interpretation Introduction

(g)

Interpretation:

The bond angle in the given molecule is to be stated. The answer is to be explained.

Concept introduction:

There are various theories which explain the geometry of the molecules. The geometry is decided on the basis of specific position of atom in the molecule. The bond lengths and bond angles between the bonded atoms play a major role in this. The bond angle is specific for a specific geometry of the molecule.

Expert Solution

Answer to Problem 1.28AP

The bond angle in the given molecule is 120°. This is due to the planar geometry of the molecule.

Explanation of Solution

The given molecule is shown in figure 9.

ORGANIC CHEMISTRY SAPLING ACCESS + ETEX, Chapter 1, Problem 1.28AP , additional homework tip 9

Figure 9

In the given molecule, the nitrogen atom is bonded to two oxygen atoms and one carbon atom. Thus, it has three bond pairs of electrons and nitrogen carries a positive charge. Therefore, the geometry of the given molecule is planar. This geometry of molecule is shown in figure 10.

ORGANIC CHEMISTRY SAPLING ACCESS + ETEX, Chapter 1, Problem 1.28AP , additional homework tip 10

Figure 10

The bond angle for planar geometry is 120°. Thus, the bond angle in the given molecule is 120°.

Conclusion

The bond angle in the given molecule is 120°. This is due to the planar geometry of the molecule.

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Answer 3

Question

Chapter 1, Problem 1.28AP

Interpretation Introduction

(a)

Interpretation:

The bond angle in the given molecule is to be stated. The answer is to be explained.

Concept introduction:

There are various theories which explain the geometry of the molecules. The geometry is decided on the basis of specific position of atom in the molecule. The bond lengths and bond angles between the bonded atoms play a major role in this. The bond angle is specific for a specific geometry of the molecule.

Expert Solution

Answer to Problem 1.28AP

The bond angle in the given molecule is 96°. This is due to the V-shaped geometry of the molecule.

Explanation of Solution

The given molecule is :CH2. The carbon atom is bonded to two hydrogen atoms and carries a lone pair of electrons. Thus, it has one lope pair of electrons and two bond pair of electrons. Therefore, the geometry of the given molecule is V-shaped. This geometry of molecule is shown in figure 1.

Figure 1

The bond angle for V-shaped geometry is 96°. Thus, the bond angle in the given molecule is 96°.

Conclusion

The bond angle in the given molecule is 96°. This is due to the V-shaped geometry of the molecule.

Interpretation Introduction

(b)

Interpretation:

The bond angle in the given molecule is to be stated. The answer is to be explained.

Concept introduction:

There are various theories which explain the geometry of the molecules. The geometry is decided on the basis of specific position of atom in the molecule. The bond lengths and bond angles between the bonded atoms play a major role in this. The bond angle is specific for a specific geometry of the molecule.

Expert Solution

Answer to Problem 1.28AP

The bond angle in the given molecule is 180°. This is due to the linear geometry of the molecule.

Explanation of Solution

The given molecule is BeH2. The boron atom is bonded to two hydrogen atoms in a linear way. Thus, it has only two bond pair of electrons. Therefore, the geometry of the given molecule is linear. This geometry of molecule is shown in figure 2.

Figure 2

The bond angle for linear geometry is 180°. Thus, the bond angle in the given molecule is 180°.

Conclusion

The bond angle in the given molecule is 180°. This is due to the linear geometry of the molecule.

Interpretation Introduction

(c)

Interpretation:

The bond angle in the given molecule is to be stated. The answer is to be explained.

Concept introduction:

There are various theories which explain the geometry of the molecules. The geometry is decided on the basis of specific position of atom in the molecule. The bond lengths and bond angles between the bonded atoms play a major role in this. The bond angle is specific for a specific geometry of the molecule.

Expert Solution

Answer to Problem 1.28AP

The bond angle in the given molecule is 120°. This is due to the planar geometry of the molecule.

Explanation of Solution

The given molecule is +CH3. The carbon atom is bonded to three hydrogen atoms and carries a positive charge. Thus, it has three bond pairs of electrons and one positive charge. Therefore, the geometry of the given molecule is planar. This geometry of molecule is shown in figure 3.

ORGANIC CHEMISTRY SAPLING ACCESS + ETEX, Chapter 1, Problem 1.28AP , additional homework tip 3

Figure 3

The bond angle for planar geometry is 120°. Thus, the bond angle in the given molecule is 120°.

Conclusion

The bond angle in the given molecule is 120°. This is due to the planar geometry of the molecule.

Interpretation Introduction

(d)

Interpretation:

The bond angle in the given molecule is to be stated. The answer is to be explained.

Concept introduction:

There are various theories which explain the geometry of the molecules. The geometry is decided on the basis of specific position of atom in the molecule. The bond lengths and bond angles between the bonded atoms play a major role in this. The bond angle is specific for a specific geometry of the molecule.

Expert Solution

Answer to Problem 1.28AP

The bond angle in the given molecule is 109.28°. This is due to the tetrahedral geometry of the molecule.

Explanation of Solution

The given molecule is :Cl4· ·· ·Si. The silicon atom is bonded to four chlorine atoms. Thus, it has four bond pairs of electrons. Therefore, the geometry of the given molecule is tetrahedral. This geometry of molecule is shown in figure 4.

ORGANIC CHEMISTRY SAPLING ACCESS + ETEX, Chapter 1, Problem 1.28AP , additional homework tip 4

Figure 4

The bond angle for tetrahedral geometry is 109.28°. Thus, the bond angle in the given molecule is 109.28°.

Conclusion

The bond angle in the given molecule is 109.28°. This is due to the tetrahedral geometry of the molecule.

Interpretation Introduction

(e)

Interpretation:

The bond angle in the given molecule is to be stated. The answer is to be explained.

Concept introduction:

There are various theories which explain the geometry of the molecules. The geometry is decided on the basis of specific position of atom in the molecule. The bond lengths and bond angles between the bonded atoms play a major role in this. The bond angle is specific for a specific geometry of the molecule.

Expert Solution

Answer to Problem 1.28AP

The bond angle in the given molecule is 116°. This is due to the V-shaped geometry of the molecule.

Explanation of Solution

The given molecule is shown in figure 5.

ORGANIC CHEMISTRY SAPLING ACCESS + ETEX, Chapter 1, Problem 1.28AP , additional homework tip 5

Figure 5

In the given molecule, the oxygen atoms are bonded to each other. The geometry of the given molecule is V-shaped. This geometry of molecule is shown in figure 6.

ORGANIC CHEMISTRY SAPLING ACCESS + ETEX, Chapter 1, Problem 1.28AP , additional homework tip 6

Figure 6

The bond angle for V-shaped geometry in case of ozone is more than the usual bond angle. This is because of the repulsion between the lone pairs of electrons. Thus, the bond angle in the given molecule is 116° that is more than the usual angle for V-shaped geometry.

Conclusion

The bond angle in the given molecule is 116°. This is due to the V-shaped geometry of the molecule.

Interpretation Introduction

(f)

Interpretation:

The bond angle in the given molecule is to be stated. The answer is to be explained.

Concept introduction:

There are various theories which explain the geometry of the molecules. The geometry is decided on the basis of specific position of atom in the molecule. The bond lengths and bond angles between the bonded atoms play a major role in this. The bond angle is specific for a specific geometry of the molecule.

Expert Solution

Answer to Problem 1.28AP

The bond angle in the given molecule for C−C−C is 180° and for H−C−C is 120°. This is due to the geometry of the molecule.

Explanation of Solution

The given molecule is shown in figure 7.

Figure 7

In the given molecule, the carbon atoms are bonded to each other in the linear fashion. Thus, it has only bond pair of electrons. Therefore, the geometry of the given molecule is linear. This geometry of molecule is shown in figure 8.

ORGANIC CHEMISTRY SAPLING ACCESS + ETEX, Chapter 1, Problem 1.28AP , additional homework tip 8

Figure 8

The bond angle for linear geometry is 180°. But the angle H−C−C is not linear, it has planar geometry. Therefore, the angle between H−C−C is 120°.

Conclusion

The bond angle in the given molecule for C−C−C is 180° and for H−C−C is 120°. This is due to the geometry of the molecule.

Interpretation Introduction

(g)

Interpretation:

The bond angle in the given molecule is to be stated. The answer is to be explained.

Concept introduction:

There are various theories which explain the geometry of the molecules. The geometry is decided on the basis of specific position of atom in the molecule. The bond lengths and bond angles between the bonded atoms play a major role in this. The bond angle is specific for a specific geometry of the molecule.

Expert Solution

Answer to Problem 1.28AP

The bond angle in the given molecule is 120°. This is due to the planar geometry of the molecule.

Explanation of Solution

The given molecule is shown in figure 9.

ORGANIC CHEMISTRY SAPLING ACCESS + ETEX, Chapter 1, Problem 1.28AP , additional homework tip 9

Figure 9

In the given molecule, the nitrogen atom is bonded to two oxygen atoms and one carbon atom. Thus, it has three bond pairs of electrons and nitrogen carries a positive charge. Therefore, the geometry of the given molecule is planar. This geometry of molecule is shown in figure 10.

ORGANIC CHEMISTRY SAPLING ACCESS + ETEX, Chapter 1, Problem 1.28AP , additional homework tip 10

Figure 10

The bond angle for planar geometry is 120°. Thus, the bond angle in the given molecule is 120°.

Conclusion

The bond angle in the given molecule is 120°. This is due to the planar geometry of the molecule.

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Answer 4

Question

Chapter 1, Problem 1.28AP

Interpretation Introduction

(a)

Interpretation:

The bond angle in the given molecule is to be stated. The answer is to be explained.

Concept introduction:

There are various theories which explain the geometry of the molecules. The geometry is decided on the basis of specific position of atom in the molecule. The bond lengths and bond angles between the bonded atoms play a major role in this. The bond angle is specific for a specific geometry of the molecule.

Expert Solution

Answer to Problem 1.28AP

The bond angle in the given molecule is 96°. This is due to the V-shaped geometry of the molecule.

Explanation of Solution

The given molecule is :CH2. The carbon atom is bonded to two hydrogen atoms and carries a lone pair of electrons. Thus, it has one lope pair of electrons and two bond pair of electrons. Therefore, the geometry of the given molecule is V-shaped. This geometry of molecule is shown in figure 1.

Figure 1

The bond angle for V-shaped geometry is 96°. Thus, the bond angle in the given molecule is 96°.

Conclusion

The bond angle in the given molecule is 96°. This is due to the V-shaped geometry of the molecule.

Interpretation Introduction

(b)

Interpretation:

The bond angle in the given molecule is to be stated. The answer is to be explained.

Concept introduction:

There are various theories which explain the geometry of the molecules. The geometry is decided on the basis of specific position of atom in the molecule. The bond lengths and bond angles between the bonded atoms play a major role in this. The bond angle is specific for a specific geometry of the molecule.

Expert Solution

Answer to Problem 1.28AP

The bond angle in the given molecule is 180°. This is due to the linear geometry of the molecule.

Explanation of Solution

The given molecule is BeH2. The boron atom is bonded to two hydrogen atoms in a linear way. Thus, it has only two bond pair of electrons. Therefore, the geometry of the given molecule is linear. This geometry of molecule is shown in figure 2.

Figure 2

The bond angle for linear geometry is 180°. Thus, the bond angle in the given molecule is 180°.

Conclusion

The bond angle in the given molecule is 180°. This is due to the linear geometry of the molecule.

Interpretation Introduction

(c)

Interpretation:

The bond angle in the given molecule is to be stated. The answer is to be explained.

Concept introduction:

There are various theories which explain the geometry of the molecules. The geometry is decided on the basis of specific position of atom in the molecule. The bond lengths and bond angles between the bonded atoms play a major role in this. The bond angle is specific for a specific geometry of the molecule.

Expert Solution

Answer to Problem 1.28AP

The bond angle in the given molecule is 120°. This is due to the planar geometry of the molecule.

Explanation of Solution

The given molecule is +CH3. The carbon atom is bonded to three hydrogen atoms and carries a positive charge. Thus, it has three bond pairs of electrons and one positive charge. Therefore, the geometry of the given molecule is planar. This geometry of molecule is shown in figure 3.

ORGANIC CHEMISTRY SAPLING ACCESS + ETEX, Chapter 1, Problem 1.28AP , additional homework tip 3

Figure 3

The bond angle for planar geometry is 120°. Thus, the bond angle in the given molecule is 120°.

Conclusion

The bond angle in the given molecule is 120°. This is due to the planar geometry of the molecule.

Interpretation Introduction

(d)

Interpretation:

The bond angle in the given molecule is to be stated. The answer is to be explained.

Concept introduction:

There are various theories which explain the geometry of the molecules. The geometry is decided on the basis of specific position of atom in the molecule. The bond lengths and bond angles between the bonded atoms play a major role in this. The bond angle is specific for a specific geometry of the molecule.

Expert Solution

Answer to Problem 1.28AP

The bond angle in the given molecule is 109.28°. This is due to the tetrahedral geometry of the molecule.

Explanation of Solution

The given molecule is :Cl4· ·· ·Si. The silicon atom is bonded to four chlorine atoms. Thus, it has four bond pairs of electrons. Therefore, the geometry of the given molecule is tetrahedral. This geometry of molecule is shown in figure 4.

ORGANIC CHEMISTRY SAPLING ACCESS + ETEX, Chapter 1, Problem 1.28AP , additional homework tip 4

Figure 4

The bond angle for tetrahedral geometry is 109.28°. Thus, the bond angle in the given molecule is 109.28°.

Conclusion

The bond angle in the given molecule is 109.28°. This is due to the tetrahedral geometry of the molecule.

Interpretation Introduction

(e)

Interpretation:

The bond angle in the given molecule is to be stated. The answer is to be explained.

Concept introduction:

There are various theories which explain the geometry of the molecules. The geometry is decided on the basis of specific position of atom in the molecule. The bond lengths and bond angles between the bonded atoms play a major role in this. The bond angle is specific for a specific geometry of the molecule.

Expert Solution

Answer to Problem 1.28AP

The bond angle in the given molecule is 116°. This is due to the V-shaped geometry of the molecule.

Explanation of Solution

The given molecule is shown in figure 5.

ORGANIC CHEMISTRY SAPLING ACCESS + ETEX, Chapter 1, Problem 1.28AP , additional homework tip 5

Figure 5

In the given molecule, the oxygen atoms are bonded to each other. The geometry of the given molecule is V-shaped. This geometry of molecule is shown in figure 6.

ORGANIC CHEMISTRY SAPLING ACCESS + ETEX, Chapter 1, Problem 1.28AP , additional homework tip 6

Figure 6

The bond angle for V-shaped geometry in case of ozone is more than the usual bond angle. This is because of the repulsion between the lone pairs of electrons. Thus, the bond angle in the given molecule is 116° that is more than the usual angle for V-shaped geometry.

Conclusion

The bond angle in the given molecule is 116°. This is due to the V-shaped geometry of the molecule.

Interpretation Introduction

(f)

Interpretation:

The bond angle in the given molecule is to be stated. The answer is to be explained.

Concept introduction:

There are various theories which explain the geometry of the molecules. The geometry is decided on the basis of specific position of atom in the molecule. The bond lengths and bond angles between the bonded atoms play a major role in this. The bond angle is specific for a specific geometry of the molecule.

Expert Solution

Answer to Problem 1.28AP

The bond angle in the given molecule for C−C−C is 180° and for H−C−C is 120°. This is due to the geometry of the molecule.

Explanation of Solution

The given molecule is shown in figure 7.

Figure 7

In the given molecule, the carbon atoms are bonded to each other in the linear fashion. Thus, it has only bond pair of electrons. Therefore, the geometry of the given molecule is linear. This geometry of molecule is shown in figure 8.

ORGANIC CHEMISTRY SAPLING ACCESS + ETEX, Chapter 1, Problem 1.28AP , additional homework tip 8

Figure 8

The bond angle for linear geometry is 180°. But the angle H−C−C is not linear, it has planar geometry. Therefore, the angle between H−C−C is 120°.

Conclusion

The bond angle in the given molecule for C−C−C is 180° and for H−C−C is 120°. This is due to the geometry of the molecule.

Interpretation Introduction

(g)

Interpretation:

The bond angle in the given molecule is to be stated. The answer is to be explained.

Concept introduction:

There are various theories which explain the geometry of the molecules. The geometry is decided on the basis of specific position of atom in the molecule. The bond lengths and bond angles between the bonded atoms play a major role in this. The bond angle is specific for a specific geometry of the molecule.

Expert Solution

Answer to Problem 1.28AP

The bond angle in the given molecule is 120°. This is due to the planar geometry of the molecule.

Explanation of Solution

The given molecule is shown in figure 9.

ORGANIC CHEMISTRY SAPLING ACCESS + ETEX, Chapter 1, Problem 1.28AP , additional homework tip 9

Figure 9

In the given molecule, the nitrogen atom is bonded to two oxygen atoms and one carbon atom. Thus, it has three bond pairs of electrons and nitrogen carries a positive charge. Therefore, the geometry of the given molecule is planar. This geometry of molecule is shown in figure 10.

ORGANIC CHEMISTRY SAPLING ACCESS + ETEX, Chapter 1, Problem 1.28AP , additional homework tip 10

Figure 10

The bond angle for planar geometry is 120°. Thus, the bond angle in the given molecule is 120°.

Conclusion

The bond angle in the given molecule is 120°. This is due to the planar geometry of the molecule.

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Answer 5

Chapter 1, Problem 1.28AP

Interpretation Introduction

(a)

Interpretation:

The bond angle in the given molecule is to be stated. The answer is to be explained.

Concept introduction:

There are various theories which explain the geometry of the molecules. The geometry is decided on the basis of specific position of atom in the molecule. The bond lengths and bond angles between the bonded atoms play a major role in this. The bond angle is specific for a specific geometry of the molecule.

Expert Solution

Answer to Problem 1.28AP

The bond angle in the given molecule is 96°. This is due to the V-shaped geometry of the molecule.

Explanation of Solution

The given molecule is :CH2. The carbon atom is bonded to two hydrogen atoms and carries a lone pair of electrons. Thus, it has one lope pair of electrons and two bond pair of electrons. Therefore, the geometry of the given molecule is V-shaped. This geometry of molecule is shown in figure 1.

Figure 1

The bond angle for V-shaped geometry is 96°. Thus, the bond angle in the given molecule is 96°.

Conclusion

The bond angle in the given molecule is 96°. This is due to the V-shaped geometry of the molecule.

Interpretation Introduction

(b)

Interpretation:

The bond angle in the given molecule is to be stated. The answer is to be explained.

Concept introduction:

There are various theories which explain the geometry of the molecules. The geometry is decided on the basis of specific position of atom in the molecule. The bond lengths and bond angles between the bonded atoms play a major role in this. The bond angle is specific for a specific geometry of the molecule.

Expert Solution

Answer to Problem 1.28AP

The bond angle in the given molecule is 180°. This is due to the linear geometry of the molecule.

Explanation of Solution

The given molecule is BeH2. The boron atom is bonded to two hydrogen atoms in a linear way. Thus, it has only two bond pair of electrons. Therefore, the geometry of the given molecule is linear. This geometry of molecule is shown in figure 2.

Figure 2

The bond angle for linear geometry is 180°. Thus, the bond angle in the given molecule is 180°.

Conclusion

The bond angle in the given molecule is 180°. This is due to the linear geometry of the molecule.

Interpretation Introduction

(c)

Interpretation:

The bond angle in the given molecule is to be stated. The answer is to be explained.

Concept introduction:

There are various theories which explain the geometry of the molecules. The geometry is decided on the basis of specific position of atom in the molecule. The bond lengths and bond angles between the bonded atoms play a major role in this. The bond angle is specific for a specific geometry of the molecule.

Expert Solution

Answer to Problem 1.28AP

The bond angle in the given molecule is 120°. This is due to the planar geometry of the molecule.

Explanation of Solution

The given molecule is +CH3. The carbon atom is bonded to three hydrogen atoms and carries a positive charge. Thus, it has three bond pairs of electrons and one positive charge. Therefore, the geometry of the given molecule is planar. This geometry of molecule is shown in figure 3.

ORGANIC CHEMISTRY SAPLING ACCESS + ETEX, Chapter 1, Problem 1.28AP , additional homework tip 3

Figure 3

The bond angle for planar geometry is 120°. Thus, the bond angle in the given molecule is 120°.

Conclusion

The bond angle in the given molecule is 120°. This is due to the planar geometry of the molecule.

Interpretation Introduction

(d)

Interpretation:

The bond angle in the given molecule is to be stated. The answer is to be explained.

Concept introduction:

There are various theories which explain the geometry of the molecules. The geometry is decided on the basis of specific position of atom in the molecule. The bond lengths and bond angles between the bonded atoms play a major role in this. The bond angle is specific for a specific geometry of the molecule.

Expert Solution

Answer to Problem 1.28AP

The bond angle in the given molecule is 109.28°. This is due to the tetrahedral geometry of the molecule.

Explanation of Solution

The given molecule is :Cl4· ·· ·Si. The silicon atom is bonded to four chlorine atoms. Thus, it has four bond pairs of electrons. Therefore, the geometry of the given molecule is tetrahedral. This geometry of molecule is shown in figure 4.

ORGANIC CHEMISTRY SAPLING ACCESS + ETEX, Chapter 1, Problem 1.28AP , additional homework tip 4

Figure 4

The bond angle for tetrahedral geometry is 109.28°. Thus, the bond angle in the given molecule is 109.28°.

Conclusion

The bond angle in the given molecule is 109.28°. This is due to the tetrahedral geometry of the molecule.

Interpretation Introduction

(e)

Interpretation:

The bond angle in the given molecule is to be stated. The answer is to be explained.

Concept introduction:

There are various theories which explain the geometry of the molecules. The geometry is decided on the basis of specific position of atom in the molecule. The bond lengths and bond angles between the bonded atoms play a major role in this. The bond angle is specific for a specific geometry of the molecule.

Expert Solution

Answer to Problem 1.28AP

The bond angle in the given molecule is 116°. This is due to the V-shaped geometry of the molecule.

Explanation of Solution

The given molecule is shown in figure 5.

ORGANIC CHEMISTRY SAPLING ACCESS + ETEX, Chapter 1, Problem 1.28AP , additional homework tip 5

Figure 5

In the given molecule, the oxygen atoms are bonded to each other. The geometry of the given molecule is V-shaped. This geometry of molecule is shown in figure 6.

ORGANIC CHEMISTRY SAPLING ACCESS + ETEX, Chapter 1, Problem 1.28AP , additional homework tip 6

Figure 6

The bond angle for V-shaped geometry in case of ozone is more than the usual bond angle. This is because of the repulsion between the lone pairs of electrons. Thus, the bond angle in the given molecule is 116° that is more than the usual angle for V-shaped geometry.

Conclusion

The bond angle in the given molecule is 116°. This is due to the V-shaped geometry of the molecule.

Interpretation Introduction

(f)

Interpretation:

The bond angle in the given molecule is to be stated. The answer is to be explained.

Concept introduction:

There are various theories which explain the geometry of the molecules. The geometry is decided on the basis of specific position of atom in the molecule. The bond lengths and bond angles between the bonded atoms play a major role in this. The bond angle is specific for a specific geometry of the molecule.

Expert Solution

Answer to Problem 1.28AP

The bond angle in the given molecule for C−C−C is 180° and for H−C−C is 120°. This is due to the geometry of the molecule.

Explanation of Solution

The given molecule is shown in figure 7.

Figure 7

In the given molecule, the carbon atoms are bonded to each other in the linear fashion. Thus, it has only bond pair of electrons. Therefore, the geometry of the given molecule is linear. This geometry of molecule is shown in figure 8.

ORGANIC CHEMISTRY SAPLING ACCESS + ETEX, Chapter 1, Problem 1.28AP , additional homework tip 8

Figure 8

The bond angle for linear geometry is 180°. But the angle H−C−C is not linear, it has planar geometry. Therefore, the angle between H−C−C is 120°.

Conclusion

The bond angle in the given molecule for C−C−C is 180° and for H−C−C is 120°. This is due to the geometry of the molecule.

Interpretation Introduction

(g)

Interpretation:

The bond angle in the given molecule is to be stated. The answer is to be explained.

Concept introduction:

There are various theories which explain the geometry of the molecules. The geometry is decided on the basis of specific position of atom in the molecule. The bond lengths and bond angles between the bonded atoms play a major role in this. The bond angle is specific for a specific geometry of the molecule.

Expert Solution

Answer to Problem 1.28AP

The bond angle in the given molecule is 120°. This is due to the planar geometry of the molecule.

Explanation of Solution

The given molecule is shown in figure 9.

ORGANIC CHEMISTRY SAPLING ACCESS + ETEX, Chapter 1, Problem 1.28AP , additional homework tip 9

Figure 9

In the given molecule, the nitrogen atom is bonded to two oxygen atoms and one carbon atom. Thus, it has three bond pairs of electrons and nitrogen carries a positive charge. Therefore, the geometry of the given molecule is planar. This geometry of molecule is shown in figure 10.

ORGANIC CHEMISTRY SAPLING ACCESS + ETEX, Chapter 1, Problem 1.28AP , additional homework tip 10

Figure 10

The bond angle for planar geometry is 120°. Thus, the bond angle in the given molecule is 120°.

Conclusion

The bond angle in the given molecule is 120°. This is due to the planar geometry of the molecule.

Answer 6

Chapter 1, Problem 1.28AP

Interpretation Introduction

(a)

Interpretation:

The bond angle in the given molecule is to be stated. The answer is to be explained.

Concept introduction:

There are various theories which explain the geometry of the molecules. The geometry is decided on the basis of specific position of atom in the molecule. The bond lengths and bond angles between the bonded atoms play a major role in this. The bond angle is specific for a specific geometry of the molecule.

Expert Solution

Answer to Problem 1.28AP

The bond angle in the given molecule is 96°. This is due to the V-shaped geometry of the molecule.

Explanation of Solution

The given molecule is :CH2. The carbon atom is bonded to two hydrogen atoms and carries a lone pair of electrons. Thus, it has one lope pair of electrons and two bond pair of electrons. Therefore, the geometry of the given molecule is V-shaped. This geometry of molecule is shown in figure 1.

Figure 1

The bond angle for V-shaped geometry is 96°. Thus, the bond angle in the given molecule is 96°.

Conclusion

The bond angle in the given molecule is 96°. This is due to the V-shaped geometry of the molecule.

Answer 7

Chapter 1, Problem 1.28AP

Interpretation Introduction

(a)

Interpretation:

The bond angle in the given molecule is to be stated. The answer is to be explained.

Concept introduction:

There are various theories which explain the geometry of the molecules. The geometry is decided on the basis of specific position of atom in the molecule. The bond lengths and bond angles between the bonded atoms play a major role in this. The bond angle is specific for a specific geometry of the molecule.

Answer 8

Expert Solution

Answer to Problem 1.28AP

The bond angle in the given molecule is 96°. This is due to the V-shaped geometry of the molecule.

Answer 9

Expert Solution

Answer 10

Expert Solution

Answer 11

Expert Solution

Answer 12

Explanation of Solution

The given molecule is :CH2. The carbon atom is bonded to two hydrogen atoms and carries a lone pair of electrons. Thus, it has one lope pair of electrons and two bond pair of electrons. Therefore, the geometry of the given molecule is V-shaped. This geometry of molecule is shown in figure 1.

Figure 1

The bond angle for V-shaped geometry is 96°. Thus, the bond angle in the given molecule is 96°.

Answer 13

Conclusion

The bond angle in the given molecule is 96°. This is due to the V-shaped geometry of the molecule.

Answer 14

Interpretation Introduction

(b)

Interpretation:

The bond angle in the given molecule is to be stated. The answer is to be explained.

Concept introduction:

There are various theories which explain the geometry of the molecules. The geometry is decided on the basis of specific position of atom in the molecule. The bond lengths and bond angles between the bonded atoms play a major role in this. The bond angle is specific for a specific geometry of the molecule.

Expert Solution

Answer to Problem 1.28AP

The bond angle in the given molecule is 180°. This is due to the linear geometry of the molecule.

Explanation of Solution

The given molecule is BeH2. The boron atom is bonded to two hydrogen atoms in a linear way. Thus, it has only two bond pair of electrons. Therefore, the geometry of the given molecule is linear. This geometry of molecule is shown in figure 2.

Figure 2

The bond angle for linear geometry is 180°. Thus, the bond angle in the given molecule is 180°.

Conclusion

The bond angle in the given molecule is 180°. This is due to the linear geometry of the molecule.

Answer 15

Interpretation Introduction

(b)

Interpretation:

The bond angle in the given molecule is to be stated. The answer is to be explained.

Concept introduction:

There are various theories which explain the geometry of the molecules. The geometry is decided on the basis of specific position of atom in the molecule. The bond lengths and bond angles between the bonded atoms play a major role in this. The bond angle is specific for a specific geometry of the molecule.

Answer 16

Expert Solution

Answer to Problem 1.28AP

The bond angle in the given molecule is 180°. This is due to the linear geometry of the molecule.

Answer 17

Expert Solution

Answer 18

Expert Solution

Answer 19

Expert Solution

Answer 20

Explanation of Solution

The given molecule is BeH2. The boron atom is bonded to two hydrogen atoms in a linear way. Thus, it has only two bond pair of electrons. Therefore, the geometry of the given molecule is linear. This geometry of molecule is shown in figure 2.

Figure 2

The bond angle for linear geometry is 180°. Thus, the bond angle in the given molecule is 180°.

Answer 21

Conclusion

The bond angle in the given molecule is 180°. This is due to the linear geometry of the molecule.

Answer 22

Interpretation Introduction

(c)

Interpretation:

The bond angle in the given molecule is to be stated. The answer is to be explained.

Concept introduction:

There are various theories which explain the geometry of the molecules. The geometry is decided on the basis of specific position of atom in the molecule. The bond lengths and bond angles between the bonded atoms play a major role in this. The bond angle is specific for a specific geometry of the molecule.

Expert Solution

Answer to Problem 1.28AP

The bond angle in the given molecule is 120°. This is due to the planar geometry of the molecule.

Explanation of Solution

The given molecule is +CH3. The carbon atom is bonded to three hydrogen atoms and carries a positive charge. Thus, it has three bond pairs of electrons and one positive charge. Therefore, the geometry of the given molecule is planar. This geometry of molecule is shown in figure 3.

ORGANIC CHEMISTRY SAPLING ACCESS + ETEX, Chapter 1, Problem 1.28AP , additional homework tip 3

Figure 3

The bond angle for planar geometry is 120°. Thus, the bond angle in the given molecule is 120°.

Conclusion

The bond angle in the given molecule is 120°. This is due to the planar geometry of the molecule.

Answer 23

Interpretation Introduction

(c)

Interpretation:

The bond angle in the given molecule is to be stated. The answer is to be explained.

Concept introduction:

There are various theories which explain the geometry of the molecules. The geometry is decided on the basis of specific position of atom in the molecule. The bond lengths and bond angles between the bonded atoms play a major role in this. The bond angle is specific for a specific geometry of the molecule.

Answer 24

Expert Solution

Answer to Problem 1.28AP

The bond angle in the given molecule is 120°. This is due to the planar geometry of the molecule.

Answer 25

Expert Solution

Answer 26

Expert Solution

Answer 27

Expert Solution

Answer 28

Explanation of Solution

The given molecule is +CH3. The carbon atom is bonded to three hydrogen atoms and carries a positive charge. Thus, it has three bond pairs of electrons and one positive charge. Therefore, the geometry of the given molecule is planar. This geometry of molecule is shown in figure 3.

ORGANIC CHEMISTRY SAPLING ACCESS + ETEX, Chapter 1, Problem 1.28AP , additional homework tip 3

Figure 3

The bond angle for planar geometry is 120°. Thus, the bond angle in the given molecule is 120°.

Answer 29

Conclusion

The bond angle in the given molecule is 120°. This is due to the planar geometry of the molecule.

Answer 30

Interpretation Introduction

(d)

Interpretation:

The bond angle in the given molecule is to be stated. The answer is to be explained.

Concept introduction:

There are various theories which explain the geometry of the molecules. The geometry is decided on the basis of specific position of atom in the molecule. The bond lengths and bond angles between the bonded atoms play a major role in this. The bond angle is specific for a specific geometry of the molecule.

Expert Solution

Answer to Problem 1.28AP

The bond angle in the given molecule is 109.28°. This is due to the tetrahedral geometry of the molecule.

Explanation of Solution

The given molecule is :Cl4· ·· ·Si. The silicon atom is bonded to four chlorine atoms. Thus, it has four bond pairs of electrons. Therefore, the geometry of the given molecule is tetrahedral. This geometry of molecule is shown in figure 4.

ORGANIC CHEMISTRY SAPLING ACCESS + ETEX, Chapter 1, Problem 1.28AP , additional homework tip 4

Figure 4

The bond angle for tetrahedral geometry is 109.28°. Thus, the bond angle in the given molecule is 109.28°.

Conclusion

The bond angle in the given molecule is 109.28°. This is due to the tetrahedral geometry of the molecule.

Answer 31

Interpretation Introduction

(d)

Interpretation:

The bond angle in the given molecule is to be stated. The answer is to be explained.

Concept introduction:

There are various theories which explain the geometry of the molecules. The geometry is decided on the basis of specific position of atom in the molecule. The bond lengths and bond angles between the bonded atoms play a major role in this. The bond angle is specific for a specific geometry of the molecule.

Answer 32

Expert Solution

Answer to Problem 1.28AP

The bond angle in the given molecule is 109.28°. This is due to the tetrahedral geometry of the molecule.

Answer 33

Expert Solution

Answer 34

Expert Solution

Answer 35

Expert Solution

Answer 36

Explanation of Solution

The given molecule is :Cl4· ·· ·Si. The silicon atom is bonded to four chlorine atoms. Thus, it has four bond pairs of electrons. Therefore, the geometry of the given molecule is tetrahedral. This geometry of molecule is shown in figure 4.

ORGANIC CHEMISTRY SAPLING ACCESS + ETEX, Chapter 1, Problem 1.28AP , additional homework tip 4

Figure 4

The bond angle for tetrahedral geometry is 109.28°. Thus, the bond angle in the given molecule is 109.28°.

Answer 37

Conclusion

The bond angle in the given molecule is 109.28°. This is due to the tetrahedral geometry of the molecule.

Answer 38

Interpretation Introduction

(e)

Interpretation:

The bond angle in the given molecule is to be stated. The answer is to be explained.

Concept introduction:

There are various theories which explain the geometry of the molecules. The geometry is decided on the basis of specific position of atom in the molecule. The bond lengths and bond angles between the bonded atoms play a major role in this. The bond angle is specific for a specific geometry of the molecule.

Expert Solution

Answer to Problem 1.28AP

The bond angle in the given molecule is 116°. This is due to the V-shaped geometry of the molecule.

Explanation of Solution

The given molecule is shown in figure 5.

ORGANIC CHEMISTRY SAPLING ACCESS + ETEX, Chapter 1, Problem 1.28AP , additional homework tip 5

Figure 5

In the given molecule, the oxygen atoms are bonded to each other. The geometry of the given molecule is V-shaped. This geometry of molecule is shown in figure 6.

ORGANIC CHEMISTRY SAPLING ACCESS + ETEX, Chapter 1, Problem 1.28AP , additional homework tip 6

Figure 6

The bond angle for V-shaped geometry in case of ozone is more than the usual bond angle. This is because of the repulsion between the lone pairs of electrons. Thus, the bond angle in the given molecule is 116° that is more than the usual angle for V-shaped geometry.

Conclusion

The bond angle in the given molecule is 116°. This is due to the V-shaped geometry of the molecule.

Answer 39

Interpretation Introduction

(e)

Interpretation:

The bond angle in the given molecule is to be stated. The answer is to be explained.

Concept introduction:

There are various theories which explain the geometry of the molecules. The geometry is decided on the basis of specific position of atom in the molecule. The bond lengths and bond angles between the bonded atoms play a major role in this. The bond angle is specific for a specific geometry of the molecule.

Answer 40

Expert Solution

Answer to Problem 1.28AP

The bond angle in the given molecule is 116°. This is due to the V-shaped geometry of the molecule.

Answer 41

Expert Solution

Answer 42

Expert Solution

Answer 43

Expert Solution

Answer 44

Explanation of Solution

The given molecule is shown in figure 5.

ORGANIC CHEMISTRY SAPLING ACCESS + ETEX, Chapter 1, Problem 1.28AP , additional homework tip 5

Figure 5

In the given molecule, the oxygen atoms are bonded to each other. The geometry of the given molecule is V-shaped. This geometry of molecule is shown in figure 6.

ORGANIC CHEMISTRY SAPLING ACCESS + ETEX, Chapter 1, Problem 1.28AP , additional homework tip 6

Figure 6

The bond angle for V-shaped geometry in case of ozone is more than the usual bond angle. This is because of the repulsion between the lone pairs of electrons. Thus, the bond angle in the given molecule is 116° that is more than the usual angle for V-shaped geometry.

Answer 45

Conclusion

The bond angle in the given molecule is 116°. This is due to the V-shaped geometry of the molecule.

Answer 46

Interpretation Introduction

(f)

Interpretation:

The bond angle in the given molecule is to be stated. The answer is to be explained.

Concept introduction:

There are various theories which explain the geometry of the molecules. The geometry is decided on the basis of specific position of atom in the molecule. The bond lengths and bond angles between the bonded atoms play a major role in this. The bond angle is specific for a specific geometry of the molecule.

Expert Solution

Answer to Problem 1.28AP

The bond angle in the given molecule for C−C−C is 180° and for H−C−C is 120°. This is due to the geometry of the molecule.

Explanation of Solution

The given molecule is shown in figure 7.

Figure 7

In the given molecule, the carbon atoms are bonded to each other in the linear fashion. Thus, it has only bond pair of electrons. Therefore, the geometry of the given molecule is linear. This geometry of molecule is shown in figure 8.

ORGANIC CHEMISTRY SAPLING ACCESS + ETEX, Chapter 1, Problem 1.28AP , additional homework tip 8

Figure 8

The bond angle for linear geometry is 180°. But the angle H−C−C is not linear, it has planar geometry. Therefore, the angle between H−C−C is 120°.

Conclusion

The bond angle in the given molecule for C−C−C is 180° and for H−C−C is 120°. This is due to the geometry of the molecule.

Answer 47

Interpretation Introduction

(f)

Interpretation:

The bond angle in the given molecule is to be stated. The answer is to be explained.

Concept introduction:

There are various theories which explain the geometry of the molecules. The geometry is decided on the basis of specific position of atom in the molecule. The bond lengths and bond angles between the bonded atoms play a major role in this. The bond angle is specific for a specific geometry of the molecule.

Answer 48

Expert Solution

Answer to Problem 1.28AP

The bond angle in the given molecule for C−C−C is 180° and for H−C−C is 120°. This is due to the geometry of the molecule.

Answer 49

Expert Solution

Answer 50

Expert Solution

Answer 51

Expert Solution

Answer 52

Explanation of Solution

The given molecule is shown in figure 7.

Figure 7

In the given molecule, the carbon atoms are bonded to each other in the linear fashion. Thus, it has only bond pair of electrons. Therefore, the geometry of the given molecule is linear. This geometry of molecule is shown in figure 8.

ORGANIC CHEMISTRY SAPLING ACCESS + ETEX, Chapter 1, Problem 1.28AP , additional homework tip 8

Figure 8

The bond angle for linear geometry is 180°. But the angle H−C−C is not linear, it has planar geometry. Therefore, the angle between H−C−C is 120°.

Answer 53

Conclusion

The bond angle in the given molecule for C−C−C is 180° and for H−C−C is 120°. This is due to the geometry of the molecule.

Answer 54

Interpretation Introduction

(g)

Interpretation:

The bond angle in the given molecule is to be stated. The answer is to be explained.

Concept introduction:

There are various theories which explain the geometry of the molecules. The geometry is decided on the basis of specific position of atom in the molecule. The bond lengths and bond angles between the bonded atoms play a major role in this. The bond angle is specific for a specific geometry of the molecule.

Expert Solution

Answer to Problem 1.28AP

The bond angle in the given molecule is 120°. This is due to the planar geometry of the molecule.

Explanation of Solution

The given molecule is shown in figure 9.

ORGANIC CHEMISTRY SAPLING ACCESS + ETEX, Chapter 1, Problem 1.28AP , additional homework tip 9

Figure 9

In the given molecule, the nitrogen atom is bonded to two oxygen atoms and one carbon atom. Thus, it has three bond pairs of electrons and nitrogen carries a positive charge. Therefore, the geometry of the given molecule is planar. This geometry of molecule is shown in figure 10.

ORGANIC CHEMISTRY SAPLING ACCESS + ETEX, Chapter 1, Problem 1.28AP , additional homework tip 10

Figure 10

The bond angle for planar geometry is 120°. Thus, the bond angle in the given molecule is 120°.

Conclusion

The bond angle in the given molecule is 120°. This is due to the planar geometry of the molecule.

Answer 55

Interpretation Introduction

(g)

Interpretation:

The bond angle in the given molecule is to be stated. The answer is to be explained.

Concept introduction:

There are various theories which explain the geometry of the molecules. The geometry is decided on the basis of specific position of atom in the molecule. The bond lengths and bond angles between the bonded atoms play a major role in this. The bond angle is specific for a specific geometry of the molecule.

Answer 56

Expert Solution

Answer to Problem 1.28AP

The bond angle in the given molecule is 120°. This is due to the planar geometry of the molecule.

Answer 57

Expert Solution

Answer 58

Expert Solution

Answer 59

Expert Solution

Answer 60

Explanation of Solution

The given molecule is shown in figure 9.

ORGANIC CHEMISTRY SAPLING ACCESS + ETEX, Chapter 1, Problem 1.28AP , additional homework tip 9

Figure 9

In the given molecule, the nitrogen atom is bonded to two oxygen atoms and one carbon atom. Thus, it has three bond pairs of electrons and nitrogen carries a positive charge. Therefore, the geometry of the given molecule is planar. This geometry of molecule is shown in figure 10.

ORGANIC CHEMISTRY SAPLING ACCESS + ETEX, Chapter 1, Problem 1.28AP , additional homework tip 10

Figure 10

The bond angle for planar geometry is 120°. Thus, the bond angle in the given molecule is 120°.