JEE Mains · Chemistry · STD 11 - 8.3. Organic chemistry purification and characterization
Match List-I with List-II.
| List-I (Purification technique) | List-II (Used to separate) |
|---|---|
| A. Simple distillation | I. Steam volatile compound |
| B. Fractional distillation | II. Two liquids with large difference in boiling points |
| C. Steam distillation | III. Liquid decomposing at its boiling point |
| D. Distillation under reduced pressure | IV. Two liquids with close boiling points |
Choose the correct answer from the options given below :
- A A-II, B-III, C-I, D-IV
- B A-II, B-IV, C-I, D-III
- C A-II, B-IV, C-III, D-I
- D A-IV, B-III, C-II, D-I
Answer & Solution
Correct Answer
(B) A-II, B-IV, C-I, D-III
Step-by-step Solution
Detailed explanation
Simple distillation is used to separate two liquids with a large difference in boiling points. Fractional distillation is used to separate two liquids with close boiling points. Steam distillation is used to separate steam volatile compounds. Distillation under reduced pressure…
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