Chapter 11, Problem 44E

(a)

Interpretation Introduction

To identify: Higher vapor pressure at given temperature in the pair ${\text{CH}}_4$ and ${\text{CH}}_3\text{Cl}$.

(b)

Interpretation Introduction

To identify: Higher vapor pressure at given temperature in the pair ${\text{CH}}_3{\text{CH}}_2\text{OH}$ and ${\text{CH}}_3\text{OH}$.

(c)

Interpretation Introduction

To identify: Higher vapor pressure at given temperature in the pair ${\text{CH}}_3\text{OH}$ and ${\text{H}}_2\text{CO}$.