The two isomers of cyclopentane ring are to be drawn. The same isomers are to be labelled with the use of wedge-dashed-wedge method that depicts the − OH group. The isomer that shows the absorption band at 3572 cm − 1 is to be designated and its origin is to be explained. Concept introduction: Infrared spectroscopy is a simple, instrumental technique, which determines the presence of various functional groups . It depends on the interactions of atoms or molecules with the electromagnetic radiation. In cis-isomers, substituents are on the same side of the ring skeleton. In trans-isomers, substituents are on the opposite side of the ring skeleton. Intramolecular hydrogen bonding shifts the − OH absorption band at lower frequency. The intramolecular hydrogen-bonded band does not change its position significantly even at high dilution because the internal bonding is not altered by a change in concentration.

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Answer 1

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Chapter 2, Problem 55P

Interpretation Introduction

Interpretation:

The two isomers of cyclopentane ring are to be drawn. The same isomers are to be labelled with the use of wedge-dashed-wedge method that depicts the −OH group. The isomer that shows the absorption band at 3572 cm−1 is to be designated and its origin is to be explained.

Concept introduction:

Infrared spectroscopy is a simple, instrumental technique, which determines the presence of various functional groups.

It depends on the interactions of atoms or molecules with the electromagnetic radiation.

In cis-isomers, substituents are on the same side of the ring skeleton.

In trans-isomers, substituents are on the opposite side of the ring skeleton.

Intramolecular hydrogen bonding shifts the −OH absorption band at lower frequency.

The intramolecular hydrogen-bonded band does not change its position significantly even at high dilution because the internal bonding is not altered by a change in concentration.

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Answer 2

Question

Chapter 2, Problem 55P

Interpretation Introduction

Interpretation:

The two isomers of cyclopentane ring are to be drawn. The same isomers are to be labelled with the use of wedge-dashed-wedge method that depicts the −OH group. The isomer that shows the absorption band at 3572 cm−1 is to be designated and its origin is to be explained.

Concept introduction:

Infrared spectroscopy is a simple, instrumental technique, which determines the presence of various functional groups.

It depends on the interactions of atoms or molecules with the electromagnetic radiation.

In cis-isomers, substituents are on the same side of the ring skeleton.

In trans-isomers, substituents are on the opposite side of the ring skeleton.

Intramolecular hydrogen bonding shifts the −OH absorption band at lower frequency.

The intramolecular hydrogen-bonded band does not change its position significantly even at high dilution because the internal bonding is not altered by a change in concentration.

Expert Solution & Answer

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Answer 3

Question

Chapter 2, Problem 55P

Interpretation Introduction

Interpretation:

The two isomers of cyclopentane ring are to be drawn. The same isomers are to be labelled with the use of wedge-dashed-wedge method that depicts the −OH group. The isomer that shows the absorption band at 3572 cm−1 is to be designated and its origin is to be explained.

Concept introduction:

Infrared spectroscopy is a simple, instrumental technique, which determines the presence of various functional groups.

It depends on the interactions of atoms or molecules with the electromagnetic radiation.

In cis-isomers, substituents are on the same side of the ring skeleton.

In trans-isomers, substituents are on the opposite side of the ring skeleton.

Intramolecular hydrogen bonding shifts the −OH absorption band at lower frequency.

The intramolecular hydrogen-bonded band does not change its position significantly even at high dilution because the internal bonding is not altered by a change in concentration.

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Answer 4

Question

Chapter 2, Problem 55P

Interpretation Introduction

Interpretation:

The two isomers of cyclopentane ring are to be drawn. The same isomers are to be labelled with the use of wedge-dashed-wedge method that depicts the −OH group. The isomer that shows the absorption band at 3572 cm−1 is to be designated and its origin is to be explained.

Concept introduction:

Infrared spectroscopy is a simple, instrumental technique, which determines the presence of various functional groups.

It depends on the interactions of atoms or molecules with the electromagnetic radiation.

In cis-isomers, substituents are on the same side of the ring skeleton.

In trans-isomers, substituents are on the opposite side of the ring skeleton.

Intramolecular hydrogen bonding shifts the −OH absorption band at lower frequency.

The intramolecular hydrogen-bonded band does not change its position significantly even at high dilution because the internal bonding is not altered by a change in concentration.

Expert Solution & Answer

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Answer 5

Chapter 2, Problem 55P

Interpretation Introduction

Interpretation:

The two isomers of cyclopentane ring are to be drawn. The same isomers are to be labelled with the use of wedge-dashed-wedge method that depicts the −OH group. The isomer that shows the absorption band at 3572 cm−1 is to be designated and its origin is to be explained.

Concept introduction:

Infrared spectroscopy is a simple, instrumental technique, which determines the presence of various functional groups.

It depends on the interactions of atoms or molecules with the electromagnetic radiation.

In cis-isomers, substituents are on the same side of the ring skeleton.

In trans-isomers, substituents are on the opposite side of the ring skeleton.

Intramolecular hydrogen bonding shifts the −OH absorption band at lower frequency.

The intramolecular hydrogen-bonded band does not change its position significantly even at high dilution because the internal bonding is not altered by a change in concentration.

Answer 6

Chapter 2, Problem 55P

Interpretation Introduction

Interpretation:

The two isomers of cyclopentane ring are to be drawn. The same isomers are to be labelled with the use of wedge-dashed-wedge method that depicts the −OH group. The isomer that shows the absorption band at 3572 cm−1 is to be designated and its origin is to be explained.

Concept introduction:

Infrared spectroscopy is a simple, instrumental technique, which determines the presence of various functional groups.

It depends on the interactions of atoms or molecules with the electromagnetic radiation.

In cis-isomers, substituents are on the same side of the ring skeleton.

In trans-isomers, substituents are on the opposite side of the ring skeleton.

Intramolecular hydrogen bonding shifts the −OH absorption band at lower frequency.

The intramolecular hydrogen-bonded band does not change its position significantly even at high dilution because the internal bonding is not altered by a change in concentration.

Answer 7

Chapter 2, Problem 55P

Interpretation Introduction

Interpretation:

The two isomers of cyclopentane ring are to be drawn. The same isomers are to be labelled with the use of wedge-dashed-wedge method that depicts the −OH group. The isomer that shows the absorption band at 3572 cm−1 is to be designated and its origin is to be explained.

Concept introduction:

Infrared spectroscopy is a simple, instrumental technique, which determines the presence of various functional groups.

It depends on the interactions of atoms or molecules with the electromagnetic radiation.

In cis-isomers, substituents are on the same side of the ring skeleton.

In trans-isomers, substituents are on the opposite side of the ring skeleton.

Intramolecular hydrogen bonding shifts the −OH absorption band at lower frequency.

The intramolecular hydrogen-bonded band does not change its position significantly even at high dilution because the internal bonding is not altered by a change in concentration.

Answer 8

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Answer 11

Ch. 2 - Practice Problem 2.1 Propose structures for two...Ch. 2 - Prob. 2PP Ch. 2 - Prob. 3PP Ch. 2 - Prob. 4PP Ch. 2 - Prob. 5PP Ch. 2 - Practice Problem 2.6 Using a three-dimensional...Ch. 2 - Practice Problem 2.7 Trichloromethane (, also...Ch. 2 - Prob. 8PP Ch. 2 - Prob. 9PP Ch. 2 - Practice Problem 2.10 Write bond-line structural...

Solution Summary: The author explains that the two isomers of cyclopentane ring are to be drawn and labelled using wedge-dashed-wedge method.

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