Home › MCQs › NEET Chemistry › Question #1104
Back to Questions
NEET Chemistry QUESTION #1104
Question 1
Match List I (Mixture) with List II (Method of Separation): A. CHCl\(_3\) + C\(_6\)H\(_5\)NH\(_2\) B. Crude oil C. Glycerol from spent-lye D. Aniline-water; with I. Distillation under reduced pressure II. Steam distillation III. Fractional distillation IV. Simple distillation
  • A-III, B-IV, C-I, D-II
  • A-III, B-IV, C-II, D-I
  • A-IV, B-III, C-I, D-II✔️
  • A-IV, B-III, C-II, D-I
Correct Answer Explanation
CHCl\(_3\) + aniline: miscible liquids with different bp → simple distillation (IV). Crude oil: mixture of hydrocarbons → fractional distillation (III). Glycerol from spent-lye: glycerol decomposes at bp → distillation under reduced pressure (I). Aniline-water: immiscible, high bp compound → steam distillation (II). A-IV, B-III, C-I, D-II.