Match List-I with List-II. Glycerol from spent lye [2023]

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Q.
Match List-I with List-II. [2023]

List-I List-II

(Mixtures/Sample) (Technique used for purification)

(A) Glycerol from spent lye (I) Steam distillation

(B) Chloroform + Aniline (II) Fractional distillation

(C) Fractions of crude oil (III) Distillation under reduced pressure

(D) Aniline + Water (IV) Distillation

Choose the correct answer from the options given below:

1 (A) - (III), (B) - (IV), (C) - (II), (D) - (I)

2 (A) - (IV), (B) - (II), (C) - (I), (D) - (III)

3 (A) - (I), (B) - (II), (C) - (III), (D) - (IV)

4 (A) - (I), (B) - (III), (C) - (II), (D) - (IV)

Ans.
(1)

(A) Glycerol from spent lye → Distillation under reduced pressure
(B) Chloroform + Aniline → Distillation
(C) Fractions of crude oil → Fractional distillation
(D) Aniline + Water → Steam distillation

Solution

1 (A) - (III), (B) - (IV), (C) - (II), (D) - (I)

2 (A) - (IV), (B) - (II), (C) - (I), (D) - (III)

3 (A) - (I), (B) - (II), (C) - (III), (D) - (IV)

4 (A) - (I), (B) - (III), (C) - (II), (D) - (IV)

Ans.
(1)

(A) Glycerol from spent lye → Distillation under reduced pressure
(B) Chloroform + Aniline → Distillation
(C) Fractions of crude oil → Fractional distillation
(D) Aniline + Water → Steam distillation

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	List-I		List-II
	(Mixtures/Sample)		(Technique used for purification)
(A)	Glycerol from spent lye	(I)	Steam distillation
(B)	Chloroform + Aniline	(II)	Fractional distillation
(C)	Fractions of crude oil	(III)	Distillation under reduced pressure
(D)	Aniline + Water	(IV)	Distillation

Solution

1 (A) - (III), (B) - (IV), (C) - (II), (D) - (I)

2 (A) - (IV), (B) - (II), (C) - (I), (D) - (III)

3 (A) - (I), (B) - (II), (C) - (III), (D) - (IV)

4 (A) - (I), (B) - (III), (C) - (II), (D) - (IV)

Ans. (1) (A) Glycerol from spent lye → Distillation under reduced pressure (B) Chloroform + Aniline → Distillation (C) Fractions of crude oil → Fractional distillation (D) Aniline + Water → Steam distillation

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Ans.
(1)

(A) Glycerol from spent lye → Distillation under reduced pressure
(B) Chloroform + Aniline → Distillation
(C) Fractions of crude oil → Fractional distillation
(D) Aniline + Water → Steam distillation