Target Exam

CUET

Subject

Chemistry

Chapter

Physical: Solutions

Question:

If the molality of a dilute solution is doubled, the value of the molal elevation constant ($K_{\text{b}}$) will be:

Options:

halved

doubled

tripled

unchanged

Correct Answer:

unchanged

Explanation:

The correct answer is Option (4) → unchanged ##

$K_{\text{b}}$ is molal elevation constant, when molality is doubled, it remains unchanged.