A liquid compound (x) can be purified by steam distillation only if it is

A liquid compound (x) can be purified by steam distillation only if it is
A Not steam volatile, immiscible with water
B Steam volatile, immiscible with water
C Not steam volatile, miscible with water
D Steam volatile, miscible with water

Detailed Solution

Steam distillation is used to purify liquid compounds that are steam volatile (has an appreciable vapour pressure at $100^\circ C$) and immiscible with water, so that a mixture of the compound and water can be distilled at a temperature below $100^\circ C$.

Steam distillation in past papers

2 questions from this chapter have appeared across 2 exam years.

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Practise Steam distillation All 2 questions This chapter in 2020 Phase-2