Chapter 1, Problem 1A.7AE

Interpretation Introduction

Interpretation: The mass of water vapour present in a room under the given conditions has to be calculated.

Concept introduction: The perfect gas equation is given for the gases which follow a specific rule under certain conditions.  This is represented by the formula given below as,

  $pV=nRT$

Where,

$p$ is the total pressure.

$V$ is the volume.

$n$ is the number of moles.

$R$ is the gas constant.

$T$ is the temperature.