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Grade: 12th pass
        Mole of Na2So4 to be dissolved in 12 mole water to lower its vapour pressure by 10mmHg at a temperature at which vapour pressure of pure water is 50 mm is:A. 1.5mole B. 2 moleC. 1moleD. 3mole
2 months ago

Answers : (1)

Arun
8982 Points
							Dear student....I am getting my answer as 3 mol.please checj if this correct then I will share my solution.... Regards.... Arun (askIITians forum expert)
						
2 months ago
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