Chapter 1, Problem 1A.14E

(a)

Interpretation Introduction

Interpretation:

Total volume of given gases mixture has to be calculated.

Concept Introduction:

Ideal gas equation:

The relationship between temperature, pressure, volume and number of mole is given by ideal gas equation it is,

    $\begin{array}{l}\text{PV}\text{=}\text{nRT}\\ \text{Where,}\\ {\text{P}}_{}\text{-Presure}\\ {\text{T}}_{}\text{-}\text{Temperature}\\ {\text{V}}_{}\text{-}\text{Volume}\\ \text{n}\text{-Number of }\text{mole}\\ \text{R-}\text{gas constant}\end{array}$

(b)

Interpretation Introduction

Interpretation:

Total pressure for the given gases mixture has to be calculated.

Concept Introduction:

Partial pressure:

The pressure for the each individual gas to contributing the total pressure for gaseous mixture is known as partial pressure.

For example, partial pressure for A in AB gaseous mixture is,

    $\begin{array}{l}{\text{p}}_{\text{A}}\text{=}{\text{x}}_{\text{A}}{\text{×P}}_{\text{t}}\\ \text{Where,}\\ {\text{p}}_{\text{A}}\text{-}\text{partial pressure}\text{for}\text{A}\\ {\text{x}}_{\text{A}}\text{-}\text{mole}\text{fraction}\text{of}\text{A}\\ {\text{P}}_{\text{t}}\text{-}\text{total}\text{pressure}\end{array}$