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MHT CET 2026 Chemistry question

ChemistrySolutionsMHT CET 2026

Calculate the molar mass of a nonvolatile solute if 6.4 g of it dissolved in 100 g water produces a relative lowering in vapour pressure of 0.016 at 300 K.

Answer: (C)

Solution

Relative lowering of vapour pressure for a dilute solution. Moles of water mol. So mol. Molar mass $=Missing argument for \dfrac\dfrac{6.4\ \mathrm{g}}{0.0889\

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Question ID VK-099992