JEE Mains 26-July-2022 Shift 2 Solved Paper

Section: Chemistry

Question : 84 of 90

Marks: +1, -0

The elevation in boiling point for 1 molal solution of non-volatile solute A is 3K. The depression in freezing point for 2 molal solution of A in the same solvent is 6K. The ratio of Kb and Kf i.e., Kb∕Kf is 1:X. The value of X is [nearest integer]

[26-Jul-2022-Shift-2]

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