Q. Match the List-I with List-II. [table] List-I (Mixture) | List-II (Method of Separation) ; A. CHCl$_3$ + C$_6$H$_5$NH$_2$ | I. Distillation under reduced pressure ; B. Crude oil in petroleum industry | II. Steam distillation ; C. Glycerol from spent-lye | III. Fractional distillation ; D. Aniline-water | IV. Simple distillation [/table] Choose the correct answer from the options given below.
A) A-IV, B-III, C-I, D-II
B) A-IV, B-III, C-II, D-I
C) A-III, B-IV, C-I, D-II
D) A-III, B-IV, C-II, D-I
Explanation
[Solution by Claude - not from source] Chloroform and aniline have widely different boiling points: simple distillation. Crude oil: fractional distillation. Glycerol (high b.p., decomposes): distillation under reduced pressure. Aniline-water: steam distillation. Answer (1).
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.