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Fractional distillation of ethyl alcohol-water mixture gives a mixture of 95.6 % ethyl alcohol and 4.4 % water. Further separation can be brought about either by the addition of CaO or by the additon of a water soluble salt such as potassium acetate. Justify the formation of pure ethyl alocohol in both the cases. |
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Answer» SOLUTION :(i) method of SEPARATION (ii) changes in the boiling point of water on addition of water-soluble salt (iii) method of separation (IV) method of separation (V) changes in the boiling point of water on addition of water-soluble salt (vi) method of separation |
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