Chapter 8, Problem 93QRT

(a)

Interpretation Introduction

Interpretation:

Mole fraction of $S{O}_2$ has to be determined.

(b)

Interpretation Introduction

Interpretation:

Partial pressure of $S{O}_2$ has to be determined.

Concept Introduction:

Partial pressure of a gas in the mixture of gases is the product of mole fraction of the gas and the total pressure.

  ${\text{P}}_{\text{a}}\text{=}{X}_{\text{a}}\text{×}{\text{P}}_{\text{total}}$

(c)

Interpretation Introduction

Interpretation:

Amount of $S{O}_2$ in $1{\text{ m}}^3$ of air has to be calculated in terms of $\mu g$.