What is the effect of impurties in boiling point?

Answer 1

Impurities in a substance can raise or lower its boiling point, depending on the nature of the impurities. When impurities are added to a liquid, the boiling point of the solution increases due to the decrease in vapor pressure. This phenomenon is known as boiling point elevation. Conversely, impurities in a liquid can also lower the boiling point by disrupting the intermolecular forces between the solvent molecules, causing a decrease in boiling point, known as boiling point depression.

Answer 2

The effect of impurities in boiling point are first they become salts some times hard salts . These salts settle down at the bottom of the container and form as a crest. Secondly If the impure water is used to make steam the steam from so with hard salts enter the pipe line of boiler valves etc and give the situation to burst the pipe line and boiler itself.

Answer 3

Impurities tend to raise the boiling point of a substance. This is because impurities disrupt the regular crystal lattice structure, making it more difficult to break intermolecular bonds and transition to the vapor phase. This results in an elevation of the boiling point compared to the pure substance.