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1. |
5 mL of acetone is mixed with 100mL of `H_(2)O`. The vapour pressure of water above the solution isA. equal to the vapour pressure of pure waterB. equal to the vapour pressure of the solutionC. less than the vapour prssure of pure waterD. more than tha vapour pressure of pure water |
Answer» Correct Answer - C V.P. of any component in the solution = mole fraction of the component x V.P. of that component in the pure state and mole fraction is always lt 1. |
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