Chemistry · Practical Organic Chemistry
JEE Main 2025 — 2 April, Evening Shift — Question 3
Match List-I with List-II.
| List-I (Purification technique) | List-II (Mixture of organic compounds) |
|---|---|
| (A) Distillation (simple) | (I) Diesel + Petrol |
| (B) Fractional distillation | (II) Aniline + Water |
| (C) Distillation under reduced pressure | (III) Chloroform + Aniline |
| (D) Steam distillation | (IV) Glycerol + Spent-lye |
Choose the correct answer from the options given below.
- Option A:
(A)-(II), (B)-(IV), (C)-(I), (D)-(III)
- Option B:Correct
(A)-(III), (B)-(I), (C)-(IV), (D)-(II)
- Option C:
(A)-(II), (B)-(III), (C)-(IV), (D)-(I)
- Option D:
(A)-(III), (B)-(IV), (C)-(II), (D)-(I)
Answer: B
Step-by-step solution
Boiling point of aniline is 547 K and B.P. of is 334 K . So, they are separated by simple distillation.
Answer key and solution verified before publishing.
Practise Practical Organic Chemistry
Start with this question, then two more from the same chapter — with a tutor that explains every step. Free.
- Exam
- JEE Main 2025
- Subject
- Chemistry
- Chapter
- Practical Organic Chemistry
- Topic
- Distillation and chromatography