A solution containing 2.5 10^ -3 kg of a solute dissolved in 75 10^ -3 kg of water boils at 373.535 K. The...

Question

A solution containing 2.5 10^ -3 kg of a solute dissolved in 75 10^ -3 kg of water boils at 373.535 K. The molar mass of the solute is _____ g mol^ -1 . [nearest integer] (Given : K_ b (H_ 2 O) = 0.52 K kg mol^ -1 and boiling point of water = 373.15 K)

Accepted Answer

45

JEE Main 2022 Chemistry question

Solution

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