Chapter 12, Problem 12.112QP

Interpretation Introduction

Interpretation:

Assuming ideal behavior of water vapor, the percentage of water that is in equilibrium at equilibrium from $1.20\text{g}$ sample of water has to be calculated.

Concept Introduction:

According to theory of ideal gases, the gaseous molecules have almost no intermolecular force between them and occupy negligible space and volume.  They move very randomly and the collisions between them are elastic.  They agree well exactly with the gas laws. The ideal gas equation is represented as –

$\begin{array}{l}\text{ PV = nRT}\\ \text{where, P = Pressure}\\ \text{ T = Temperature}\\ \text{ V = Volume}\\ \text{ n = no}\text{.of moles}\text{.}\end{array}$