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Class 12 Chemistry Solutions Quiz

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Questions and Answers

Which of the following is a characteristic property of solutions according to class 12 chemistry?

Vapor pressure elevation dependent on the temperature

Freezing point depression dependent on pressure

Boiling point elevation independent of the nature of solute and solvent (correct)

Density dependent on the quantity of solute

What is the effect of increasing temperature on the solubility of a gas in a liquid?

Solubility becomes independent of temperature

Solubility increases

No effect on solubility

Solubility decreases (correct)

Study Notes

Characteristics of Solutions

A characteristic property of solutions is that they have a uniform composition throughout.

Effect of Temperature on Solubility

Increasing the temperature generally decreases the solubility of a gas in a liquid.
This is because the kinetic energy of the gas molecules increases, making it harder for them to dissolve in the liquid.

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Description

Test your knowledge of characteristic properties of solutions, the effect of temperature on gas solubility, and the impact of adding a non-volatile solute on boiling point in this class 12 chemistry quiz.