The two chair conformers of cis-1-ethyl-3-methylcyclohexane has to be drawn and also the more stable conformer has to be indicated. Concept introduction: Conformers: The different spatial arrangements of the atoms that result from rotation about a single bond is called conformational isomers. Stereoisomerism (or) geometric isomerism: It is known as cis-trans isomerism or E-Z isomerism is a form of stereoisomerism the each of two or more chemical compounds having the same molecular formula but a different geometric arrangement; an unsaturated compound or ring compound in which rotation around a carbon bond is restricted, as in ( cis ) and ( trans ) configurations know as geometric isomerism. Relative stability of cyclohexane: The most stable conformation of cyclohexane is the chair shown to the right, the respective carbon (-C-C-) bonds are it close to (109.5 0 ), it is almost free of angle strain, it is also a fully staggered conformation and so is free of torsional strain. So the chair conformation is the most stable conformation.

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Answer 1

Question

Chapter 3, Problem 71P

(a)

Interpretation Introduction

Interpretation:

The two chair conformers of cis-1-ethyl-3-methylcyclohexane has to be drawn and also the more stable conformer has to be indicated.

Concept introduction:

Conformers: The different spatial arrangements of the atoms that result from rotation about a single bond is called conformational isomers.

Stereoisomerism (or) geometric isomerism: It is known as cis-trans isomerism or E-Z isomerism is a form of stereoisomerism the each of two or more chemical compounds having the same molecular formula but a different geometric arrangement; an unsaturated compound or ring compound in which rotation around a carbon bond is restricted, as in (cis) and (trans) configurations know as geometric isomerism.

Relative stability of cyclohexane: The most stable conformation of cyclohexane is the chair shown to the right, the respective carbon (-C-C-) bonds are it close to (109.5⁰), it is almost free of angle strain, it is also a fully staggered conformation and so is free of torsional strain. So the chair conformation is the most stable conformation.

(b)

Interpretation Introduction

Interpretation:

The two chair conformers of trans-1-ethyl-2-isopropylcyclohexane has to be drawn.

Concept introduction:

Conformers: The different spatial arrangements of the atoms the result from rotation about a single bond is called conformational isomers.

Stereoisomerism (or) geometric isomerism: It is known as cis-trans isomerism or E-Z isomerism is a form of stereoisomerism the each of two or more chemical compounds having the same molecular formula but a different geometric arrangement; an unsaturated compound or ring compound in which rotation around a carbon bond is restricted, as in (cis) and (trans) configurations know as geometric isomerism.

Relative stability of cyclohexane: The most stable conformation of cyclohexane is the chair shown to the right, the respective carbon (-C-C-) bonds are it close to (109.5⁰), it is almost free of angle strain, it is also a fully staggered conformation and so is free of torsional strain. So the chair conformation is the most stable conformation.

(c)

Interpretation Introduction

Interpretation:

The two chair conformers of trans-1-ethyl-2-methylcyclohexane has to be drawn and also the more stable conformer has to be indicated.

Concept introduction:

Conformers: The different spatial arrangements of the atoms the result from rotation about a single bond is called conformational isomers.

Stereoisomerism (or) geometric isomerism: It is known as cis-trans isomerism or E-Z isomerism is a form of stereoisomerism the each of two or more chemical compounds having the same molecular formula but a different geometric arrangement; an unsaturated compound or ring compound in which rotation around a carbon bond is restricted, as in (cis) and (trans) configurations know as geometric isomerism.

Relative stability of cyclohexane: The most stable conformation of cyclohexane is the chair shown to the right, the respective carbon (-C-C-) bonds are it close to (109.5°), it is almost free of angle strain, it is also a fully staggered conformation and so is free of torsional strain. So the chair conformation is the most stable conformation.

(d)

Interpretation Introduction

Interpretation:

The two chair conformers of cis-1,2-diethylcyclohexane has to be drawn. Also mention the stable one.

Concept introduction:

Conformers: The different spatial arrangements of the atoms the result from rotation about a single bond is called conformational isomers.

Stereoisomerism (or) geometric isomerism: It is known as cis-trans isomerism or E-Z isomerism is a form of stereoisomerism the each of two or more chemical compounds having the same molecular formula but a different geometric arrangement; an unsaturated compound or ring compound in which rotation around a carbon bond is restricted, as in (cis) and (trans) configurations know as geometric isomerism.

Relative stability of cyclohexane: The most stable conformation of cyclohexane is the chair shown to the right, the respective carbon (-C-C-) bonds are it close to (109.5⁰), it is almost free of angle strain, it is also a fully staggered conformation and so is free of torsional strain. So the chair conformation is the most stable conformation.

(e)

Interpretation Introduction

Interpretation:

The two chair conformers of cis -1-ethyl-3-isopropylcyclohexane has to be drawn. Also mention the stable one.

Concept introduction:

Conformers: The different spatial arrangements of the atoms the result from rotation about a single bond is called conformational isomers.

Stereoisomerism (or) geometric isomerism: It is known as cis-trans isomerism or E-Z isomerism is a form of stereoisomerism the each of two or more chemical compounds having the same molecular formula but a different geometric arrangement; an unsaturated compound or ring compound in which rotation around a carbon bond is restricted, as in (cis) and (trans) configurations know as geometric isomerism.

Relative stability of cyclohexane: The most stable conformation of cyclohexane is the chair shown to the right, the respective carbon (-C-C-) bonds are it close to (109.5⁰), it is almost free of angle strain, it is also a fully staggered conformation and so is free of torsional strain. So the chair conformation is the most stable conformation.

(f)

Interpretation Introduction

Interpretation:

The two chair conformers of cis-1-ethyl-4-isopropylcyclohexane has to be drawn.

Concept introduction:

Conformers: The different spatial arrangements of the atoms the result from rotation about a single bond is called conformational isomers.

Stereoisomerism (or) geometric isomerism: It is known as cis-trans isomerism or E-Z isomerism is a form of stereoisomerism the each of two or more chemical compounds having the same molecular formula but a different geometric arrangement; an unsaturated compound or ring compound in which rotation around a carbon bond is restricted, as in (cis) and (trans) configurations know as geometric isomerism.

Relative stability of cyclohexane: The most stable conformation of cyclohexane is the chair shown to the right, the respective carbon (-C-C-) bonds are it close to (109.5⁰), it is almost free of angle strain, it is also a fully staggered conformation and so is free of torsional strain. So the chair conformation is the most stable conformation.

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8:57 PM Sun Jan 26 Content ← Explanation Page X Content X ALEKS Jade Nicol - Le A https://www-av C www-awa.aleks.com O States of Matter Understanding consequences of important physical properties of liquids ? QUESTION Liquid A is known to have a lower viscosity and lower surface tension than Liquid B. Use these facts to predict the result of each experiment in the table below, if you can. experiment Liquid A and Liquid B are each pumped through tubes with an inside diameter of 27.0 mm, and the pressures PA and PB needed to produce a steady flow of 2.4 mL/s are measured. 25.0 mL of Liquid A are poured into a beaker, and 25.0 mL of Liquid B are poured into an identical beaker. Stirrers in each beaker are connected to motors, and the forces FA and FB needed to stir each liquid at a constant rate are measured. predicted outcome OPA will be greater than PB OPA will be less than PB OPA will be equal to PB It's impossible to predict whether PA or PB will be greater without more information.…

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Answer 2

Question

Chapter 3, Problem 71P

(a)

Interpretation Introduction

Interpretation:

The two chair conformers of cis-1-ethyl-3-methylcyclohexane has to be drawn and also the more stable conformer has to be indicated.

Concept introduction:

Conformers: The different spatial arrangements of the atoms that result from rotation about a single bond is called conformational isomers.

Stereoisomerism (or) geometric isomerism: It is known as cis-trans isomerism or E-Z isomerism is a form of stereoisomerism the each of two or more chemical compounds having the same molecular formula but a different geometric arrangement; an unsaturated compound or ring compound in which rotation around a carbon bond is restricted, as in (cis) and (trans) configurations know as geometric isomerism.

Relative stability of cyclohexane: The most stable conformation of cyclohexane is the chair shown to the right, the respective carbon (-C-C-) bonds are it close to (109.5⁰), it is almost free of angle strain, it is also a fully staggered conformation and so is free of torsional strain. So the chair conformation is the most stable conformation.

(b)

Interpretation Introduction

Interpretation:

The two chair conformers of trans-1-ethyl-2-isopropylcyclohexane has to be drawn.

Concept introduction:

Conformers: The different spatial arrangements of the atoms the result from rotation about a single bond is called conformational isomers.

Stereoisomerism (or) geometric isomerism: It is known as cis-trans isomerism or E-Z isomerism is a form of stereoisomerism the each of two or more chemical compounds having the same molecular formula but a different geometric arrangement; an unsaturated compound or ring compound in which rotation around a carbon bond is restricted, as in (cis) and (trans) configurations know as geometric isomerism.

Relative stability of cyclohexane: The most stable conformation of cyclohexane is the chair shown to the right, the respective carbon (-C-C-) bonds are it close to (109.5⁰), it is almost free of angle strain, it is also a fully staggered conformation and so is free of torsional strain. So the chair conformation is the most stable conformation.

(c)

Interpretation Introduction

Interpretation:

The two chair conformers of trans-1-ethyl-2-methylcyclohexane has to be drawn and also the more stable conformer has to be indicated.

Concept introduction:

Conformers: The different spatial arrangements of the atoms the result from rotation about a single bond is called conformational isomers.

Stereoisomerism (or) geometric isomerism: It is known as cis-trans isomerism or E-Z isomerism is a form of stereoisomerism the each of two or more chemical compounds having the same molecular formula but a different geometric arrangement; an unsaturated compound or ring compound in which rotation around a carbon bond is restricted, as in (cis) and (trans) configurations know as geometric isomerism.

Relative stability of cyclohexane: The most stable conformation of cyclohexane is the chair shown to the right, the respective carbon (-C-C-) bonds are it close to (109.5°), it is almost free of angle strain, it is also a fully staggered conformation and so is free of torsional strain. So the chair conformation is the most stable conformation.

(d)

Interpretation Introduction

Interpretation:

The two chair conformers of cis-1,2-diethylcyclohexane has to be drawn. Also mention the stable one.

Concept introduction:

Conformers: The different spatial arrangements of the atoms the result from rotation about a single bond is called conformational isomers.

Stereoisomerism (or) geometric isomerism: It is known as cis-trans isomerism or E-Z isomerism is a form of stereoisomerism the each of two or more chemical compounds having the same molecular formula but a different geometric arrangement; an unsaturated compound or ring compound in which rotation around a carbon bond is restricted, as in (cis) and (trans) configurations know as geometric isomerism.

Relative stability of cyclohexane: The most stable conformation of cyclohexane is the chair shown to the right, the respective carbon (-C-C-) bonds are it close to (109.5⁰), it is almost free of angle strain, it is also a fully staggered conformation and so is free of torsional strain. So the chair conformation is the most stable conformation.

(e)

Interpretation Introduction

Interpretation:

The two chair conformers of cis -1-ethyl-3-isopropylcyclohexane has to be drawn. Also mention the stable one.

Concept introduction:

Conformers: The different spatial arrangements of the atoms the result from rotation about a single bond is called conformational isomers.

Stereoisomerism (or) geometric isomerism: It is known as cis-trans isomerism or E-Z isomerism is a form of stereoisomerism the each of two or more chemical compounds having the same molecular formula but a different geometric arrangement; an unsaturated compound or ring compound in which rotation around a carbon bond is restricted, as in (cis) and (trans) configurations know as geometric isomerism.

Relative stability of cyclohexane: The most stable conformation of cyclohexane is the chair shown to the right, the respective carbon (-C-C-) bonds are it close to (109.5⁰), it is almost free of angle strain, it is also a fully staggered conformation and so is free of torsional strain. So the chair conformation is the most stable conformation.

(f)

Interpretation Introduction

Interpretation:

The two chair conformers of cis-1-ethyl-4-isopropylcyclohexane has to be drawn.

Concept introduction:

Conformers: The different spatial arrangements of the atoms the result from rotation about a single bond is called conformational isomers.

Stereoisomerism (or) geometric isomerism: It is known as cis-trans isomerism or E-Z isomerism is a form of stereoisomerism the each of two or more chemical compounds having the same molecular formula but a different geometric arrangement; an unsaturated compound or ring compound in which rotation around a carbon bond is restricted, as in (cis) and (trans) configurations know as geometric isomerism.

Relative stability of cyclohexane: The most stable conformation of cyclohexane is the chair shown to the right, the respective carbon (-C-C-) bonds are it close to (109.5⁰), it is almost free of angle strain, it is also a fully staggered conformation and so is free of torsional strain. So the chair conformation is the most stable conformation.

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Answer 3

Question

Chapter 3, Problem 71P

(a)

Interpretation Introduction

Interpretation:

The two chair conformers of cis-1-ethyl-3-methylcyclohexane has to be drawn and also the more stable conformer has to be indicated.

Concept introduction:

Conformers: The different spatial arrangements of the atoms that result from rotation about a single bond is called conformational isomers.

Stereoisomerism (or) geometric isomerism: It is known as cis-trans isomerism or E-Z isomerism is a form of stereoisomerism the each of two or more chemical compounds having the same molecular formula but a different geometric arrangement; an unsaturated compound or ring compound in which rotation around a carbon bond is restricted, as in (cis) and (trans) configurations know as geometric isomerism.

Relative stability of cyclohexane: The most stable conformation of cyclohexane is the chair shown to the right, the respective carbon (-C-C-) bonds are it close to (109.5⁰), it is almost free of angle strain, it is also a fully staggered conformation and so is free of torsional strain. So the chair conformation is the most stable conformation.

(b)

Interpretation Introduction

Interpretation:

The two chair conformers of trans-1-ethyl-2-isopropylcyclohexane has to be drawn.

Concept introduction:

Conformers: The different spatial arrangements of the atoms the result from rotation about a single bond is called conformational isomers.

Stereoisomerism (or) geometric isomerism: It is known as cis-trans isomerism or E-Z isomerism is a form of stereoisomerism the each of two or more chemical compounds having the same molecular formula but a different geometric arrangement; an unsaturated compound or ring compound in which rotation around a carbon bond is restricted, as in (cis) and (trans) configurations know as geometric isomerism.

Relative stability of cyclohexane: The most stable conformation of cyclohexane is the chair shown to the right, the respective carbon (-C-C-) bonds are it close to (109.5⁰), it is almost free of angle strain, it is also a fully staggered conformation and so is free of torsional strain. So the chair conformation is the most stable conformation.

(c)

Interpretation Introduction

Interpretation:

The two chair conformers of trans-1-ethyl-2-methylcyclohexane has to be drawn and also the more stable conformer has to be indicated.

Concept introduction:

Conformers: The different spatial arrangements of the atoms the result from rotation about a single bond is called conformational isomers.

Stereoisomerism (or) geometric isomerism: It is known as cis-trans isomerism or E-Z isomerism is a form of stereoisomerism the each of two or more chemical compounds having the same molecular formula but a different geometric arrangement; an unsaturated compound or ring compound in which rotation around a carbon bond is restricted, as in (cis) and (trans) configurations know as geometric isomerism.

Relative stability of cyclohexane: The most stable conformation of cyclohexane is the chair shown to the right, the respective carbon (-C-C-) bonds are it close to (109.5°), it is almost free of angle strain, it is also a fully staggered conformation and so is free of torsional strain. So the chair conformation is the most stable conformation.

(d)

Interpretation Introduction

Interpretation:

The two chair conformers of cis-1,2-diethylcyclohexane has to be drawn. Also mention the stable one.

Concept introduction:

Conformers: The different spatial arrangements of the atoms the result from rotation about a single bond is called conformational isomers.

Stereoisomerism (or) geometric isomerism: It is known as cis-trans isomerism or E-Z isomerism is a form of stereoisomerism the each of two or more chemical compounds having the same molecular formula but a different geometric arrangement; an unsaturated compound or ring compound in which rotation around a carbon bond is restricted, as in (cis) and (trans) configurations know as geometric isomerism.

Relative stability of cyclohexane: The most stable conformation of cyclohexane is the chair shown to the right, the respective carbon (-C-C-) bonds are it close to (109.5⁰), it is almost free of angle strain, it is also a fully staggered conformation and so is free of torsional strain. So the chair conformation is the most stable conformation.

(e)

Interpretation Introduction

Interpretation:

The two chair conformers of cis -1-ethyl-3-isopropylcyclohexane has to be drawn. Also mention the stable one.

Concept introduction:

Conformers: The different spatial arrangements of the atoms the result from rotation about a single bond is called conformational isomers.

Stereoisomerism (or) geometric isomerism: It is known as cis-trans isomerism or E-Z isomerism is a form of stereoisomerism the each of two or more chemical compounds having the same molecular formula but a different geometric arrangement; an unsaturated compound or ring compound in which rotation around a carbon bond is restricted, as in (cis) and (trans) configurations know as geometric isomerism.

Relative stability of cyclohexane: The most stable conformation of cyclohexane is the chair shown to the right, the respective carbon (-C-C-) bonds are it close to (109.5⁰), it is almost free of angle strain, it is also a fully staggered conformation and so is free of torsional strain. So the chair conformation is the most stable conformation.

(f)

Interpretation Introduction

Interpretation:

The two chair conformers of cis-1-ethyl-4-isopropylcyclohexane has to be drawn.

Concept introduction:

Conformers: The different spatial arrangements of the atoms the result from rotation about a single bond is called conformational isomers.

Stereoisomerism (or) geometric isomerism: It is known as cis-trans isomerism or E-Z isomerism is a form of stereoisomerism the each of two or more chemical compounds having the same molecular formula but a different geometric arrangement; an unsaturated compound or ring compound in which rotation around a carbon bond is restricted, as in (cis) and (trans) configurations know as geometric isomerism.

Relative stability of cyclohexane: The most stable conformation of cyclohexane is the chair shown to the right, the respective carbon (-C-C-) bonds are it close to (109.5⁰), it is almost free of angle strain, it is also a fully staggered conformation and so is free of torsional strain. So the chair conformation is the most stable conformation.

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Answer 4

Question

Chapter 3, Problem 71P

(a)

Interpretation Introduction

Interpretation:

The two chair conformers of cis-1-ethyl-3-methylcyclohexane has to be drawn and also the more stable conformer has to be indicated.

Concept introduction:

Conformers: The different spatial arrangements of the atoms that result from rotation about a single bond is called conformational isomers.

Stereoisomerism (or) geometric isomerism: It is known as cis-trans isomerism or E-Z isomerism is a form of stereoisomerism the each of two or more chemical compounds having the same molecular formula but a different geometric arrangement; an unsaturated compound or ring compound in which rotation around a carbon bond is restricted, as in (cis) and (trans) configurations know as geometric isomerism.

Relative stability of cyclohexane: The most stable conformation of cyclohexane is the chair shown to the right, the respective carbon (-C-C-) bonds are it close to (109.5⁰), it is almost free of angle strain, it is also a fully staggered conformation and so is free of torsional strain. So the chair conformation is the most stable conformation.

(b)

Interpretation Introduction

Interpretation:

The two chair conformers of trans-1-ethyl-2-isopropylcyclohexane has to be drawn.

Concept introduction:

Conformers: The different spatial arrangements of the atoms the result from rotation about a single bond is called conformational isomers.

Stereoisomerism (or) geometric isomerism: It is known as cis-trans isomerism or E-Z isomerism is a form of stereoisomerism the each of two or more chemical compounds having the same molecular formula but a different geometric arrangement; an unsaturated compound or ring compound in which rotation around a carbon bond is restricted, as in (cis) and (trans) configurations know as geometric isomerism.

Relative stability of cyclohexane: The most stable conformation of cyclohexane is the chair shown to the right, the respective carbon (-C-C-) bonds are it close to (109.5⁰), it is almost free of angle strain, it is also a fully staggered conformation and so is free of torsional strain. So the chair conformation is the most stable conformation.

(c)

Interpretation Introduction

Interpretation:

The two chair conformers of trans-1-ethyl-2-methylcyclohexane has to be drawn and also the more stable conformer has to be indicated.

Concept introduction:

Conformers: The different spatial arrangements of the atoms the result from rotation about a single bond is called conformational isomers.

Stereoisomerism (or) geometric isomerism: It is known as cis-trans isomerism or E-Z isomerism is a form of stereoisomerism the each of two or more chemical compounds having the same molecular formula but a different geometric arrangement; an unsaturated compound or ring compound in which rotation around a carbon bond is restricted, as in (cis) and (trans) configurations know as geometric isomerism.

Relative stability of cyclohexane: The most stable conformation of cyclohexane is the chair shown to the right, the respective carbon (-C-C-) bonds are it close to (109.5°), it is almost free of angle strain, it is also a fully staggered conformation and so is free of torsional strain. So the chair conformation is the most stable conformation.

(d)

Interpretation Introduction

Interpretation:

The two chair conformers of cis-1,2-diethylcyclohexane has to be drawn. Also mention the stable one.

Concept introduction:

Conformers: The different spatial arrangements of the atoms the result from rotation about a single bond is called conformational isomers.

Stereoisomerism (or) geometric isomerism: It is known as cis-trans isomerism or E-Z isomerism is a form of stereoisomerism the each of two or more chemical compounds having the same molecular formula but a different geometric arrangement; an unsaturated compound or ring compound in which rotation around a carbon bond is restricted, as in (cis) and (trans) configurations know as geometric isomerism.

Relative stability of cyclohexane: The most stable conformation of cyclohexane is the chair shown to the right, the respective carbon (-C-C-) bonds are it close to (109.5⁰), it is almost free of angle strain, it is also a fully staggered conformation and so is free of torsional strain. So the chair conformation is the most stable conformation.

(e)

Interpretation Introduction

Interpretation:

The two chair conformers of cis -1-ethyl-3-isopropylcyclohexane has to be drawn. Also mention the stable one.

Concept introduction:

Conformers: The different spatial arrangements of the atoms the result from rotation about a single bond is called conformational isomers.

Stereoisomerism (or) geometric isomerism: It is known as cis-trans isomerism or E-Z isomerism is a form of stereoisomerism the each of two or more chemical compounds having the same molecular formula but a different geometric arrangement; an unsaturated compound or ring compound in which rotation around a carbon bond is restricted, as in (cis) and (trans) configurations know as geometric isomerism.

Relative stability of cyclohexane: The most stable conformation of cyclohexane is the chair shown to the right, the respective carbon (-C-C-) bonds are it close to (109.5⁰), it is almost free of angle strain, it is also a fully staggered conformation and so is free of torsional strain. So the chair conformation is the most stable conformation.

(f)

Interpretation Introduction

Interpretation:

The two chair conformers of cis-1-ethyl-4-isopropylcyclohexane has to be drawn.

Concept introduction:

Conformers: The different spatial arrangements of the atoms the result from rotation about a single bond is called conformational isomers.

Stereoisomerism (or) geometric isomerism: It is known as cis-trans isomerism or E-Z isomerism is a form of stereoisomerism the each of two or more chemical compounds having the same molecular formula but a different geometric arrangement; an unsaturated compound or ring compound in which rotation around a carbon bond is restricted, as in (cis) and (trans) configurations know as geometric isomerism.

Relative stability of cyclohexane: The most stable conformation of cyclohexane is the chair shown to the right, the respective carbon (-C-C-) bonds are it close to (109.5⁰), it is almost free of angle strain, it is also a fully staggered conformation and so is free of torsional strain. So the chair conformation is the most stable conformation.

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Answer 5

Chapter 3, Problem 71P

(a)

Interpretation Introduction

Interpretation:

The two chair conformers of cis-1-ethyl-3-methylcyclohexane has to be drawn and also the more stable conformer has to be indicated.

Concept introduction:

Conformers: The different spatial arrangements of the atoms that result from rotation about a single bond is called conformational isomers.

Stereoisomerism (or) geometric isomerism: It is known as cis-trans isomerism or E-Z isomerism is a form of stereoisomerism the each of two or more chemical compounds having the same molecular formula but a different geometric arrangement; an unsaturated compound or ring compound in which rotation around a carbon bond is restricted, as in (cis) and (trans) configurations know as geometric isomerism.

Relative stability of cyclohexane: The most stable conformation of cyclohexane is the chair shown to the right, the respective carbon (-C-C-) bonds are it close to (109.5⁰), it is almost free of angle strain, it is also a fully staggered conformation and so is free of torsional strain. So the chair conformation is the most stable conformation.

(b)

Interpretation Introduction

Interpretation:

The two chair conformers of trans-1-ethyl-2-isopropylcyclohexane has to be drawn.

Concept introduction:

Conformers: The different spatial arrangements of the atoms the result from rotation about a single bond is called conformational isomers.

Stereoisomerism (or) geometric isomerism: It is known as cis-trans isomerism or E-Z isomerism is a form of stereoisomerism the each of two or more chemical compounds having the same molecular formula but a different geometric arrangement; an unsaturated compound or ring compound in which rotation around a carbon bond is restricted, as in (cis) and (trans) configurations know as geometric isomerism.

Relative stability of cyclohexane: The most stable conformation of cyclohexane is the chair shown to the right, the respective carbon (-C-C-) bonds are it close to (109.5⁰), it is almost free of angle strain, it is also a fully staggered conformation and so is free of torsional strain. So the chair conformation is the most stable conformation.

(c)

Interpretation Introduction

Interpretation:

The two chair conformers of trans-1-ethyl-2-methylcyclohexane has to be drawn and also the more stable conformer has to be indicated.

Concept introduction:

Conformers: The different spatial arrangements of the atoms the result from rotation about a single bond is called conformational isomers.

Stereoisomerism (or) geometric isomerism: It is known as cis-trans isomerism or E-Z isomerism is a form of stereoisomerism the each of two or more chemical compounds having the same molecular formula but a different geometric arrangement; an unsaturated compound or ring compound in which rotation around a carbon bond is restricted, as in (cis) and (trans) configurations know as geometric isomerism.

Relative stability of cyclohexane: The most stable conformation of cyclohexane is the chair shown to the right, the respective carbon (-C-C-) bonds are it close to (109.5°), it is almost free of angle strain, it is also a fully staggered conformation and so is free of torsional strain. So the chair conformation is the most stable conformation.

(d)

Interpretation Introduction

Interpretation:

The two chair conformers of cis-1,2-diethylcyclohexane has to be drawn. Also mention the stable one.

Concept introduction:

Conformers: The different spatial arrangements of the atoms the result from rotation about a single bond is called conformational isomers.

Stereoisomerism (or) geometric isomerism: It is known as cis-trans isomerism or E-Z isomerism is a form of stereoisomerism the each of two or more chemical compounds having the same molecular formula but a different geometric arrangement; an unsaturated compound or ring compound in which rotation around a carbon bond is restricted, as in (cis) and (trans) configurations know as geometric isomerism.

Relative stability of cyclohexane: The most stable conformation of cyclohexane is the chair shown to the right, the respective carbon (-C-C-) bonds are it close to (109.5⁰), it is almost free of angle strain, it is also a fully staggered conformation and so is free of torsional strain. So the chair conformation is the most stable conformation.

(e)

Interpretation Introduction

Interpretation:

The two chair conformers of cis -1-ethyl-3-isopropylcyclohexane has to be drawn. Also mention the stable one.

Concept introduction:

Conformers: The different spatial arrangements of the atoms the result from rotation about a single bond is called conformational isomers.

Stereoisomerism (or) geometric isomerism: It is known as cis-trans isomerism or E-Z isomerism is a form of stereoisomerism the each of two or more chemical compounds having the same molecular formula but a different geometric arrangement; an unsaturated compound or ring compound in which rotation around a carbon bond is restricted, as in (cis) and (trans) configurations know as geometric isomerism.

Relative stability of cyclohexane: The most stable conformation of cyclohexane is the chair shown to the right, the respective carbon (-C-C-) bonds are it close to (109.5⁰), it is almost free of angle strain, it is also a fully staggered conformation and so is free of torsional strain. So the chair conformation is the most stable conformation.

(f)

Interpretation Introduction

Interpretation:

The two chair conformers of cis-1-ethyl-4-isopropylcyclohexane has to be drawn.

Concept introduction:

Conformers: The different spatial arrangements of the atoms the result from rotation about a single bond is called conformational isomers.

Stereoisomerism (or) geometric isomerism: It is known as cis-trans isomerism or E-Z isomerism is a form of stereoisomerism the each of two or more chemical compounds having the same molecular formula but a different geometric arrangement; an unsaturated compound or ring compound in which rotation around a carbon bond is restricted, as in (cis) and (trans) configurations know as geometric isomerism.

Relative stability of cyclohexane: The most stable conformation of cyclohexane is the chair shown to the right, the respective carbon (-C-C-) bonds are it close to (109.5⁰), it is almost free of angle strain, it is also a fully staggered conformation and so is free of torsional strain. So the chair conformation is the most stable conformation.

Answer 6

Chapter 3, Problem 71P

(a)

Interpretation Introduction

Interpretation:

The two chair conformers of cis-1-ethyl-3-methylcyclohexane has to be drawn and also the more stable conformer has to be indicated.

Concept introduction:

Conformers: The different spatial arrangements of the atoms that result from rotation about a single bond is called conformational isomers.

Stereoisomerism (or) geometric isomerism: It is known as cis-trans isomerism or E-Z isomerism is a form of stereoisomerism the each of two or more chemical compounds having the same molecular formula but a different geometric arrangement; an unsaturated compound or ring compound in which rotation around a carbon bond is restricted, as in (cis) and (trans) configurations know as geometric isomerism.

Relative stability of cyclohexane: The most stable conformation of cyclohexane is the chair shown to the right, the respective carbon (-C-C-) bonds are it close to (109.5⁰), it is almost free of angle strain, it is also a fully staggered conformation and so is free of torsional strain. So the chair conformation is the most stable conformation.

Answer 7

Chapter 3, Problem 71P

(a)

Interpretation Introduction

Interpretation:

The two chair conformers of cis-1-ethyl-3-methylcyclohexane has to be drawn and also the more stable conformer has to be indicated.

Concept introduction:

Conformers: The different spatial arrangements of the atoms that result from rotation about a single bond is called conformational isomers.

Stereoisomerism (or) geometric isomerism: It is known as cis-trans isomerism or E-Z isomerism is a form of stereoisomerism the each of two or more chemical compounds having the same molecular formula but a different geometric arrangement; an unsaturated compound or ring compound in which rotation around a carbon bond is restricted, as in (cis) and (trans) configurations know as geometric isomerism.

Relative stability of cyclohexane: The most stable conformation of cyclohexane is the chair shown to the right, the respective carbon (-C-C-) bonds are it close to (109.5⁰), it is almost free of angle strain, it is also a fully staggered conformation and so is free of torsional strain. So the chair conformation is the most stable conformation.

Answer 8

(b)

Interpretation Introduction

Interpretation:

The two chair conformers of trans-1-ethyl-2-isopropylcyclohexane has to be drawn.

Concept introduction:

Conformers: The different spatial arrangements of the atoms the result from rotation about a single bond is called conformational isomers.

Stereoisomerism (or) geometric isomerism: It is known as cis-trans isomerism or E-Z isomerism is a form of stereoisomerism the each of two or more chemical compounds having the same molecular formula but a different geometric arrangement; an unsaturated compound or ring compound in which rotation around a carbon bond is restricted, as in (cis) and (trans) configurations know as geometric isomerism.

Relative stability of cyclohexane: The most stable conformation of cyclohexane is the chair shown to the right, the respective carbon (-C-C-) bonds are it close to (109.5⁰), it is almost free of angle strain, it is also a fully staggered conformation and so is free of torsional strain. So the chair conformation is the most stable conformation.

Answer 9

(b)

Interpretation Introduction

Interpretation:

The two chair conformers of trans-1-ethyl-2-isopropylcyclohexane has to be drawn.

Concept introduction:

Conformers: The different spatial arrangements of the atoms the result from rotation about a single bond is called conformational isomers.

Stereoisomerism (or) geometric isomerism: It is known as cis-trans isomerism or E-Z isomerism is a form of stereoisomerism the each of two or more chemical compounds having the same molecular formula but a different geometric arrangement; an unsaturated compound or ring compound in which rotation around a carbon bond is restricted, as in (cis) and (trans) configurations know as geometric isomerism.

Relative stability of cyclohexane: The most stable conformation of cyclohexane is the chair shown to the right, the respective carbon (-C-C-) bonds are it close to (109.5⁰), it is almost free of angle strain, it is also a fully staggered conformation and so is free of torsional strain. So the chair conformation is the most stable conformation.

Answer 10

(c)

Interpretation Introduction

Interpretation:

The two chair conformers of trans-1-ethyl-2-methylcyclohexane has to be drawn and also the more stable conformer has to be indicated.

Concept introduction:

Conformers: The different spatial arrangements of the atoms the result from rotation about a single bond is called conformational isomers.

Stereoisomerism (or) geometric isomerism: It is known as cis-trans isomerism or E-Z isomerism is a form of stereoisomerism the each of two or more chemical compounds having the same molecular formula but a different geometric arrangement; an unsaturated compound or ring compound in which rotation around a carbon bond is restricted, as in (cis) and (trans) configurations know as geometric isomerism.

Relative stability of cyclohexane: The most stable conformation of cyclohexane is the chair shown to the right, the respective carbon (-C-C-) bonds are it close to (109.5°), it is almost free of angle strain, it is also a fully staggered conformation and so is free of torsional strain. So the chair conformation is the most stable conformation.

Answer 11

(c)

Interpretation Introduction

Interpretation:

The two chair conformers of trans-1-ethyl-2-methylcyclohexane has to be drawn and also the more stable conformer has to be indicated.

Concept introduction:

Conformers: The different spatial arrangements of the atoms the result from rotation about a single bond is called conformational isomers.

Stereoisomerism (or) geometric isomerism: It is known as cis-trans isomerism or E-Z isomerism is a form of stereoisomerism the each of two or more chemical compounds having the same molecular formula but a different geometric arrangement; an unsaturated compound or ring compound in which rotation around a carbon bond is restricted, as in (cis) and (trans) configurations know as geometric isomerism.

Relative stability of cyclohexane: The most stable conformation of cyclohexane is the chair shown to the right, the respective carbon (-C-C-) bonds are it close to (109.5°), it is almost free of angle strain, it is also a fully staggered conformation and so is free of torsional strain. So the chair conformation is the most stable conformation.

Answer 12

(d)

Interpretation Introduction

Interpretation:

The two chair conformers of cis-1,2-diethylcyclohexane has to be drawn. Also mention the stable one.

Concept introduction:

Conformers: The different spatial arrangements of the atoms the result from rotation about a single bond is called conformational isomers.

Stereoisomerism (or) geometric isomerism: It is known as cis-trans isomerism or E-Z isomerism is a form of stereoisomerism the each of two or more chemical compounds having the same molecular formula but a different geometric arrangement; an unsaturated compound or ring compound in which rotation around a carbon bond is restricted, as in (cis) and (trans) configurations know as geometric isomerism.

Relative stability of cyclohexane: The most stable conformation of cyclohexane is the chair shown to the right, the respective carbon (-C-C-) bonds are it close to (109.5⁰), it is almost free of angle strain, it is also a fully staggered conformation and so is free of torsional strain. So the chair conformation is the most stable conformation.

Answer 13

(d)

Interpretation Introduction

Interpretation:

The two chair conformers of cis-1,2-diethylcyclohexane has to be drawn. Also mention the stable one.

Concept introduction:

Conformers: The different spatial arrangements of the atoms the result from rotation about a single bond is called conformational isomers.

Stereoisomerism (or) geometric isomerism: It is known as cis-trans isomerism or E-Z isomerism is a form of stereoisomerism the each of two or more chemical compounds having the same molecular formula but a different geometric arrangement; an unsaturated compound or ring compound in which rotation around a carbon bond is restricted, as in (cis) and (trans) configurations know as geometric isomerism.

Relative stability of cyclohexane: The most stable conformation of cyclohexane is the chair shown to the right, the respective carbon (-C-C-) bonds are it close to (109.5⁰), it is almost free of angle strain, it is also a fully staggered conformation and so is free of torsional strain. So the chair conformation is the most stable conformation.

Answer 14

(e)

Interpretation Introduction

Interpretation:

The two chair conformers of cis -1-ethyl-3-isopropylcyclohexane has to be drawn. Also mention the stable one.

Concept introduction:

Conformers: The different spatial arrangements of the atoms the result from rotation about a single bond is called conformational isomers.

Stereoisomerism (or) geometric isomerism: It is known as cis-trans isomerism or E-Z isomerism is a form of stereoisomerism the each of two or more chemical compounds having the same molecular formula but a different geometric arrangement; an unsaturated compound or ring compound in which rotation around a carbon bond is restricted, as in (cis) and (trans) configurations know as geometric isomerism.

Relative stability of cyclohexane: The most stable conformation of cyclohexane is the chair shown to the right, the respective carbon (-C-C-) bonds are it close to (109.5⁰), it is almost free of angle strain, it is also a fully staggered conformation and so is free of torsional strain. So the chair conformation is the most stable conformation.

Answer 15

(e)

Interpretation Introduction

Interpretation:

The two chair conformers of cis -1-ethyl-3-isopropylcyclohexane has to be drawn. Also mention the stable one.

Concept introduction:

Conformers: The different spatial arrangements of the atoms the result from rotation about a single bond is called conformational isomers.

Stereoisomerism (or) geometric isomerism: It is known as cis-trans isomerism or E-Z isomerism is a form of stereoisomerism the each of two or more chemical compounds having the same molecular formula but a different geometric arrangement; an unsaturated compound or ring compound in which rotation around a carbon bond is restricted, as in (cis) and (trans) configurations know as geometric isomerism.

Relative stability of cyclohexane: The most stable conformation of cyclohexane is the chair shown to the right, the respective carbon (-C-C-) bonds are it close to (109.5⁰), it is almost free of angle strain, it is also a fully staggered conformation and so is free of torsional strain. So the chair conformation is the most stable conformation.

Answer 16

(f)

Interpretation Introduction

Interpretation:

The two chair conformers of cis-1-ethyl-4-isopropylcyclohexane has to be drawn.

Concept introduction:

Conformers: The different spatial arrangements of the atoms the result from rotation about a single bond is called conformational isomers.

Stereoisomerism (or) geometric isomerism: It is known as cis-trans isomerism or E-Z isomerism is a form of stereoisomerism the each of two or more chemical compounds having the same molecular formula but a different geometric arrangement; an unsaturated compound or ring compound in which rotation around a carbon bond is restricted, as in (cis) and (trans) configurations know as geometric isomerism.

Relative stability of cyclohexane: The most stable conformation of cyclohexane is the chair shown to the right, the respective carbon (-C-C-) bonds are it close to (109.5⁰), it is almost free of angle strain, it is also a fully staggered conformation and so is free of torsional strain. So the chair conformation is the most stable conformation.

Answer 17

(f)

Interpretation Introduction

Interpretation:

The two chair conformers of cis-1-ethyl-4-isopropylcyclohexane has to be drawn.

Concept introduction:

Conformers: The different spatial arrangements of the atoms the result from rotation about a single bond is called conformational isomers.

Stereoisomerism (or) geometric isomerism: It is known as cis-trans isomerism or E-Z isomerism is a form of stereoisomerism the each of two or more chemical compounds having the same molecular formula but a different geometric arrangement; an unsaturated compound or ring compound in which rotation around a carbon bond is restricted, as in (cis) and (trans) configurations know as geometric isomerism.

Relative stability of cyclohexane: The most stable conformation of cyclohexane is the chair shown to the right, the respective carbon (-C-C-) bonds are it close to (109.5⁰), it is almost free of angle strain, it is also a fully staggered conformation and so is free of torsional strain. So the chair conformation is the most stable conformation.

Answer 18

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Answer 19

Expert Solution & Answer

Answer 20

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Answer 21

Ch. 3.1 - Name each of the following:Ch. 3.1 - Draw the structure of a compound with molecular...Ch. 3.1 - Draw the structures and name the four...Ch. 3.1 - Prob. 6P Ch. 3.1 - Draw the structure for each of the following: a....Ch. 3.1 - Name the following compounds: a. CH3OCH2CH3 b....Ch. 3.2 - Prob. 11P Ch. 3.2 - Prob. 12P Ch. 3.3 - Prob. 13P Ch. 3.3 - Prob. 14P

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