NVAEasyJEE Main 2023 · 30 January, Shift 1Colligative Properties

Chemistry Question from JEE Main 2023 · 30 January, Shift 1

A solution containing 2g2 \, \text{g} of a non-volatile solute in 20g20 \, \text{g} of water boils at 373.52K373.52 \, \text{K}. The molecular mass of the solute is _____ g mol1\text{g mol}^{-1}. (Nearest integer)

Given: Water boils at 373K373 \, \text{K}, KbK_b for water = 0.52K kg mol10.52 \, \text{K kg mol}^{-1}.

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