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Suggest methods for the separation of th...

Suggest methods for the separation of the compenents in each of the following mixtures:
(1) A mixture of liquid A (b.p.366K) and liquid B (b.p.355.5 K).
(2) A mixture of liquid C (b.p.360 K) and liquid D (b.p.420 K).

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(1) The two liquids, A and B can be separated by fractional distillation because the boiling points of them differ by just 10.5K.
(2) The two liquids, C and B can be separated by simple distillation because the boiling of them differ widely by 60 K.
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