Chemistry, asked by arshveer7092, 9 months ago

The weight of urea to di#olved in 100 g of water to decrease the vapour pressure of water by 5% is

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Answered by Anonymous

Vapour pressure of pure water at 298 K is 23.8 mm Hg. 50 g of urea (NH2CONH2) is dissolved in 850 g... At 298k the vapour pressure of water is 23.75 mm hg...

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