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The mass of urea (Molar mass 60 g mol−1) in g that must be dissolved in 38 g of a solvent (having molar mass 57 g mol−1) , such that vapour pressure of the solution is reduced to 50% of the vapour pressure of pure solvent is |
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Answer» The mass of urea (Molar mass 60 g mol−1) in g that must be dissolved in 38 g of a solvent (having molar mass 57 g mol−1) , such that vapour pressure of the solution is reduced to 50% of the vapour pressure of pure solvent is |
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