Which purification method is used to separate a volatile liquid from non-volatile impurities?

  • A
    Sublimation
  • B
    Distillation
  • C
    Crystallization
  • D
    Fractional crystallization

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Similar Questions

Given below are two statements: One is labelled as Assertion $A$ and the other is labelled as Reason $R$.
Assertion $A$: Thin layer chromatography is an adsorption chromatography.
Reason $R$: $A$ thin layer of silica gel is spread over a glass plate of suitable size in thin layer chromatography which acts as an adsorbent.
In the light of the above statements,choose the correct answer from the options given below.

Explain why an organic liquid vaporises at a temperature below its boiling point during steam distillation.

Match List-$I$ with List-$II$:
List-$I$ $(\text{Mixture})$ List-$II$ $(\text{Method of Separation})$
$A. CHCl_3 + C_6H_5NH_2$ $I. \text{Distillation under reduced pressure}$
$B. \text{Crude oil in petroleum industry}$ $II. \text{Steam distillation}$
$C. \text{Glycerol from spent-lye}$ $III. \text{Fractional distillation}$
$D. \text{Aniline-water}$ $IV. \text{Simple distillation}$

Choose the correct answer from the options given below:

Match the type of mixture of compounds in Column-$I$ with the technique of separation/purification given in Column-$II$.
Column-$I$ Column-$II$
$A$. Two solids which have different solubilities in a solvent and which do not undergo reaction when dissolved in it $1$. Crystallisation
$B$. Liquid that decomposes at its boiling point $2$. Distillation under reduced pressure
$C$. Steam volatile liquid $3$. Steam distillation
$D$. Two liquids which have boiling points close to each other $4$. Fractional distillation
$E$. Two liquids with large difference in boiling points $5$. Simple distillation

The organic compound which can be purified by steam distillation is

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