Match List-I with List-II: List-I | vedclass

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(A) The correct matching is as follows:$1$. $CHCl_3$ (boiling point $334 	ext{ K}$) and $C_6H_5NH_2$ (boiling point $457 	ext{ K}$) have a large dif

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$A-IV, B-III, C-I, D-II$

Vedclass · Answer

(A) The correct matching is as follows:$1$. $CHCl_3$ (boiling point $334 	ext{ K}$) and $C_6H_5NH_2$ (boiling point $457 	ext{ K}$) have a large difference in boiling points,so they are separated by $IV. 	ext{Simple distillation}$.$2$. Crude oil is a mixture of various hydrocarbons with different boiling points,separated by $III. 	ext{Fractional distillation}$.$3$. Glycerol decomposes at its boiling point,so it is separated from spent-lye by $I. 	ext{Distillation under reduced pressure}$.$4$. Aniline is steam volatile and insoluble in water,so it is separated by $II. 	ext{Steam distillation}$.Therefore,the correct sequence is $A-IV, B-III, C-I, D-II$.

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

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