Question

Match List I with List II:

Choose the correct answer from the options given below:

• A. A-IV, B-III, C-II, D-I
• B. A-III, B-IV, C-I, D-II
• C. A-III, B-IV, C-II, D-I
• D. A-IV, B-II, C-I, D-II

Hint:

The separation method depends on the boiling points and other properties of the mixtures. For separating organic liquids with significant boiling point differences, fractional or simple distillation is typically used. For mixtures where both components are water-soluble, steam distillation is a good method.

Answer 1

The Correct Option is C

Let’s evaluate each mixture and its appropriate method of separation:
- A. CHCl\(_3\) + C\(_6\)H\(_5\)NH\(_2\) (Chloroform and Aniline): Chloroform and aniline can be separated by fractional distillation, as they have different boiling points.
Thus, A-III.

- B. Crude oil + petroleum industry: The components in crude oil can be separated by simple distillation based on their boiling points. This is a typical method used in the petroleum industry.
Thus, B-IV.
- C. Glycerol from spent-lye: Glycerol can be separated from spent-lye by steam distillation, a method used to separate water-soluble organic compounds.
Thus, C-II.
- D. Aniline + water: Aniline and water can be separated by distillation under reduced pressure, as aniline has a much higher boiling point than water. This method helps in separating components with large differences in boiling points.
Thus, D-I.

Thus, the correct answer is (3) A-III, B-IV, C-II, D-I.