(a) Interpretation: The acid which is having more favorable standard free energy of dissociation is to be stated. Concept introduction: The free energy of dissociation of acid gives information about the acidic strength of the acid. Lesser is the free energy of dissociation, higher is the acidic strength of the acid and higher will be the dissociation of acid.

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Answer 1

Question

Chapter 3, Problem 3.50AP

Interpretation Introduction

(a)

Interpretation:

The acid which is having more favorable standard free energy of dissociation is to be stated.

Concept introduction:

The free energy of dissociation of acid gives information about the acidic strength of the acid. Lesser is the free energy of dissociation, higher is the acidic strength of the acid and higher will be the dissociation of acid.

Interpretation Introduction

(b)

Interpretation:

The free energy used up to dissociate the 1 M solution of phenylacetic acid completely into 1 M of its conjugate base and 1 M H3O+ is to be stated.

Concept introduction:

The free energy of dissociation of acid gives information about the acidic strength of the acid. Lesser is the free energy of dissociation, higher is the acidic strength of the acid and higher will be the dissociation of acid.

Interpretation Introduction

(c)

Interpretation:

The fraction of phenylacetic acid that is ionized in water if the pH of water is adjusted at 4.5 is to be stated.

Concept introduction:

The free energy of dissociation of acid gives information about the acidic strength of the acid. Lesser is the free energy of dissociation, higher is the acidic strength of the acid and higher will be the dissociation of acid.

Interpretation Introduction

(d)

Interpretation:

The acid that is more dissociated if the pH of water is adjusted at 4.5 is to be stated.

Concept introduction:

The free energy of dissociation of acid gives information about the acidic strength of the acid. Lesser is the free energy of dissociation, higher is the acidic strength of the acid and higher will be the dissociation of acid.

Interpretation Introduction

(e)

Interpretation:

As per the pKa value of phenylacetic acid, the nature of the polar effect of the phenyl group is to be stated.

Concept introduction:

The free energy of dissociation of acid gives information about the acidic strength of the acid. Lesser is the free energy of dissociation, higher is the acidic strength of the acid and higher will be the dissociation of acid.

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Answer 2

Question

Chapter 3, Problem 3.50AP

Interpretation Introduction

(a)

Interpretation:

The acid which is having more favorable standard free energy of dissociation is to be stated.

Concept introduction:

The free energy of dissociation of acid gives information about the acidic strength of the acid. Lesser is the free energy of dissociation, higher is the acidic strength of the acid and higher will be the dissociation of acid.

Interpretation Introduction

(b)

Interpretation:

The free energy used up to dissociate the 1 M solution of phenylacetic acid completely into 1 M of its conjugate base and 1 M H3O+ is to be stated.

Concept introduction:

The free energy of dissociation of acid gives information about the acidic strength of the acid. Lesser is the free energy of dissociation, higher is the acidic strength of the acid and higher will be the dissociation of acid.

Interpretation Introduction

(c)

Interpretation:

The fraction of phenylacetic acid that is ionized in water if the pH of water is adjusted at 4.5 is to be stated.

Concept introduction:

The free energy of dissociation of acid gives information about the acidic strength of the acid. Lesser is the free energy of dissociation, higher is the acidic strength of the acid and higher will be the dissociation of acid.

Interpretation Introduction

(d)

Interpretation:

The acid that is more dissociated if the pH of water is adjusted at 4.5 is to be stated.

Concept introduction:

The free energy of dissociation of acid gives information about the acidic strength of the acid. Lesser is the free energy of dissociation, higher is the acidic strength of the acid and higher will be the dissociation of acid.

Interpretation Introduction

(e)

Interpretation:

As per the pKa value of phenylacetic acid, the nature of the polar effect of the phenyl group is to be stated.

Concept introduction:

The free energy of dissociation of acid gives information about the acidic strength of the acid. Lesser is the free energy of dissociation, higher is the acidic strength of the acid and higher will be the dissociation of acid.

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Answer 3

Question

Chapter 3, Problem 3.50AP

Interpretation Introduction

(a)

Interpretation:

The acid which is having more favorable standard free energy of dissociation is to be stated.

Concept introduction:

The free energy of dissociation of acid gives information about the acidic strength of the acid. Lesser is the free energy of dissociation, higher is the acidic strength of the acid and higher will be the dissociation of acid.

Interpretation Introduction

(b)

Interpretation:

The free energy used up to dissociate the 1 M solution of phenylacetic acid completely into 1 M of its conjugate base and 1 M H3O+ is to be stated.

Concept introduction:

The free energy of dissociation of acid gives information about the acidic strength of the acid. Lesser is the free energy of dissociation, higher is the acidic strength of the acid and higher will be the dissociation of acid.

Interpretation Introduction

(c)

Interpretation:

The fraction of phenylacetic acid that is ionized in water if the pH of water is adjusted at 4.5 is to be stated.

Concept introduction:

The free energy of dissociation of acid gives information about the acidic strength of the acid. Lesser is the free energy of dissociation, higher is the acidic strength of the acid and higher will be the dissociation of acid.

Interpretation Introduction

(d)

Interpretation:

The acid that is more dissociated if the pH of water is adjusted at 4.5 is to be stated.

Concept introduction:

The free energy of dissociation of acid gives information about the acidic strength of the acid. Lesser is the free energy of dissociation, higher is the acidic strength of the acid and higher will be the dissociation of acid.

Interpretation Introduction

(e)

Interpretation:

As per the pKa value of phenylacetic acid, the nature of the polar effect of the phenyl group is to be stated.

Concept introduction:

The free energy of dissociation of acid gives information about the acidic strength of the acid. Lesser is the free energy of dissociation, higher is the acidic strength of the acid and higher will be the dissociation of acid.

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Answer 4

Question

Chapter 3, Problem 3.50AP

Interpretation Introduction

(a)

Interpretation:

The acid which is having more favorable standard free energy of dissociation is to be stated.

Concept introduction:

The free energy of dissociation of acid gives information about the acidic strength of the acid. Lesser is the free energy of dissociation, higher is the acidic strength of the acid and higher will be the dissociation of acid.

Interpretation Introduction

(b)

Interpretation:

The free energy used up to dissociate the 1 M solution of phenylacetic acid completely into 1 M of its conjugate base and 1 M H3O+ is to be stated.

Concept introduction:

The free energy of dissociation of acid gives information about the acidic strength of the acid. Lesser is the free energy of dissociation, higher is the acidic strength of the acid and higher will be the dissociation of acid.

Interpretation Introduction

(c)

Interpretation:

The fraction of phenylacetic acid that is ionized in water if the pH of water is adjusted at 4.5 is to be stated.

Concept introduction:

The free energy of dissociation of acid gives information about the acidic strength of the acid. Lesser is the free energy of dissociation, higher is the acidic strength of the acid and higher will be the dissociation of acid.

Interpretation Introduction

(d)

Interpretation:

The acid that is more dissociated if the pH of water is adjusted at 4.5 is to be stated.

Concept introduction:

The free energy of dissociation of acid gives information about the acidic strength of the acid. Lesser is the free energy of dissociation, higher is the acidic strength of the acid and higher will be the dissociation of acid.

Interpretation Introduction

(e)

Interpretation:

As per the pKa value of phenylacetic acid, the nature of the polar effect of the phenyl group is to be stated.

Concept introduction:

The free energy of dissociation of acid gives information about the acidic strength of the acid. Lesser is the free energy of dissociation, higher is the acidic strength of the acid and higher will be the dissociation of acid.

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Answer 5

Chapter 3, Problem 3.50AP

Interpretation Introduction

(a)

Interpretation:

The acid which is having more favorable standard free energy of dissociation is to be stated.

Concept introduction:

The free energy of dissociation of acid gives information about the acidic strength of the acid. Lesser is the free energy of dissociation, higher is the acidic strength of the acid and higher will be the dissociation of acid.

Interpretation Introduction

(b)

Interpretation:

The free energy used up to dissociate the 1 M solution of phenylacetic acid completely into 1 M of its conjugate base and 1 M H3O+ is to be stated.

Concept introduction:

The free energy of dissociation of acid gives information about the acidic strength of the acid. Lesser is the free energy of dissociation, higher is the acidic strength of the acid and higher will be the dissociation of acid.

Interpretation Introduction

(c)

Interpretation:

The fraction of phenylacetic acid that is ionized in water if the pH of water is adjusted at 4.5 is to be stated.

Concept introduction:

The free energy of dissociation of acid gives information about the acidic strength of the acid. Lesser is the free energy of dissociation, higher is the acidic strength of the acid and higher will be the dissociation of acid.

Interpretation Introduction

(d)

Interpretation:

The acid that is more dissociated if the pH of water is adjusted at 4.5 is to be stated.

Concept introduction:

The free energy of dissociation of acid gives information about the acidic strength of the acid. Lesser is the free energy of dissociation, higher is the acidic strength of the acid and higher will be the dissociation of acid.

Interpretation Introduction

(e)

Interpretation:

As per the pKa value of phenylacetic acid, the nature of the polar effect of the phenyl group is to be stated.

Concept introduction:

The free energy of dissociation of acid gives information about the acidic strength of the acid. Lesser is the free energy of dissociation, higher is the acidic strength of the acid and higher will be the dissociation of acid.

Answer 6

Chapter 3, Problem 3.50AP

Interpretation Introduction

(a)

Interpretation:

The acid which is having more favorable standard free energy of dissociation is to be stated.

Concept introduction:

The free energy of dissociation of acid gives information about the acidic strength of the acid. Lesser is the free energy of dissociation, higher is the acidic strength of the acid and higher will be the dissociation of acid.

Answer 7

Chapter 3, Problem 3.50AP

Interpretation Introduction

(a)

Interpretation:

The acid which is having more favorable standard free energy of dissociation is to be stated.

Concept introduction:

The free energy of dissociation of acid gives information about the acidic strength of the acid. Lesser is the free energy of dissociation, higher is the acidic strength of the acid and higher will be the dissociation of acid.

Answer 8

Interpretation Introduction

(b)

Interpretation:

The free energy used up to dissociate the 1 M solution of phenylacetic acid completely into 1 M of its conjugate base and 1 M H3O+ is to be stated.

Concept introduction:

The free energy of dissociation of acid gives information about the acidic strength of the acid. Lesser is the free energy of dissociation, higher is the acidic strength of the acid and higher will be the dissociation of acid.

Answer 9

Interpretation Introduction

(b)

Interpretation:

The free energy used up to dissociate the 1 M solution of phenylacetic acid completely into 1 M of its conjugate base and 1 M H3O+ is to be stated.

Concept introduction:

The free energy of dissociation of acid gives information about the acidic strength of the acid. Lesser is the free energy of dissociation, higher is the acidic strength of the acid and higher will be the dissociation of acid.

Answer 10

Interpretation Introduction

(c)

Interpretation:

The fraction of phenylacetic acid that is ionized in water if the pH of water is adjusted at 4.5 is to be stated.

Concept introduction:

The free energy of dissociation of acid gives information about the acidic strength of the acid. Lesser is the free energy of dissociation, higher is the acidic strength of the acid and higher will be the dissociation of acid.

Answer 11

Interpretation Introduction

(c)

Interpretation:

The fraction of phenylacetic acid that is ionized in water if the pH of water is adjusted at 4.5 is to be stated.

Concept introduction:

The free energy of dissociation of acid gives information about the acidic strength of the acid. Lesser is the free energy of dissociation, higher is the acidic strength of the acid and higher will be the dissociation of acid.

Answer 12

Interpretation Introduction

(d)

Interpretation:

The acid that is more dissociated if the pH of water is adjusted at 4.5 is to be stated.

Concept introduction:

The free energy of dissociation of acid gives information about the acidic strength of the acid. Lesser is the free energy of dissociation, higher is the acidic strength of the acid and higher will be the dissociation of acid.

Answer 13

Interpretation Introduction

(d)

Interpretation:

The acid that is more dissociated if the pH of water is adjusted at 4.5 is to be stated.

Concept introduction:

The free energy of dissociation of acid gives information about the acidic strength of the acid. Lesser is the free energy of dissociation, higher is the acidic strength of the acid and higher will be the dissociation of acid.

Answer 14

Interpretation Introduction

(e)

Interpretation:

As per the pKa value of phenylacetic acid, the nature of the polar effect of the phenyl group is to be stated.

Concept introduction:

The free energy of dissociation of acid gives information about the acidic strength of the acid. Lesser is the free energy of dissociation, higher is the acidic strength of the acid and higher will be the dissociation of acid.

Answer 15

Interpretation Introduction

(e)

Interpretation:

As per the pKa value of phenylacetic acid, the nature of the polar effect of the phenyl group is to be stated.

Concept introduction:

The free energy of dissociation of acid gives information about the acidic strength of the acid. Lesser is the free energy of dissociation, higher is the acidic strength of the acid and higher will be the dissociation of acid.

Answer 16

Expert Solution & Answer

Answer 17

Expert Solution & Answer

Answer 18

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Answer 19

Ch. 3 - Prob. 3.1P Ch. 3 - Prob. 3.2P Ch. 3 - Prob. 3.3P Ch. 3 - Prob. 3.4P Ch. 3 - Prob. 3.5P Ch. 3 - Prob. 3.6P Ch. 3 - Prob. 3.7P Ch. 3 - Prob. 3.8P Ch. 3 - Prob. 3.9P Ch. 3 - Prob. 3.10P

Solution Summary: The author explains that the free energy of dissociation is more favorable for phenylacetic acid because of its lower value.

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Chapter 3 Solutions