Chapter 6, Problem 6.74E

Interpretation Introduction

Interpretation:

The method that could be used to obtain pure solid iodine from a mixture of solid iodine and sand is to be explained.

Concept introduction:

The pressure exerted by the vapors when in equilibrium with the liquid is known as vapor pressure of the liquid. It increases as the temperature increases. Some solids like liquids have high enough vapor pressure that they are converted to vapors without becoming liquid. This process of conversion is known as sublimation.