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Suggest methods for the separation of th...

Suggest methods for the separation of the following mixtures :
(a) a mixture of liquid A (b.p. 365 K) and liquid B (b.p. 355 K)
(b) a mixture of liquid C (b.p. 348 K) and liquid D (b.p. 478 K).

Text Solution

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(i) Fractional distillation because the boiling points of the two liquids differ by just `9^(@)`.
(ii) Simple distillation since the boiling points of the two liquids are widely apart.
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