Chapter 19, Problem 49E

(a)

Interpretation Introduction

To determine:

The substance that has higher entropy out of $\text{Sc}\left(s\right)$ and $\text{Sc}\left(g\right)$ .

(b)

Interpretation Introduction

To determine:

The substance that has higher entropy out of ${\text{NH}}_3\left(g\right)$ and ${\text{NH}}_3\left(aq\right)$ .

(c)

Interpretation Introduction

To determine:

The system that possesses higher entropy out of the $1\text{mol}{\text{P}}_4\left(g\right)$ and $\text{2}\text{mol}{\text{P}}_2\left(g\right)$ .

(d)

Interpretation Introduction

To determine:

The system that possesses higher entropy out of the $\text{C}\left(\text{graphite}\right)$ and $\text{C}\left(\text{diamond}\right)$ .