InterviewSolution
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InterviewSolution
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Which of the following statements are correctA. An organic compound is pure if mixed melting point is sameB. Ethanol and water can be separated by azetropic distillation because if forms azotropeC. Impure aniline is purified by steam distillation as it is steam volatileD. Glycerol is purified by vacuum, distillation it decomposes at its normal boiling point |
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Answer» Correct Answer - A::B::C::D All are are correct statement. (a) is correct because impurities lower the melting point. (b) is correct it is the usual method. (c ) is correct as it is the usual method. (d) is correct as vecuum distillation is done for compounds which decompose below the boiling point. |
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