Purification and characteristic of organic compounMedium
Question
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:
Options
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
Solution
Sol. [Key Concept: Match by boiling-point gap: simple distillation for large differences, fractional for close boiling points, steam distillation for steam-volatile solids, reduced-pressure for liquids that decompose at their boiling point.]
It is theory-based question.
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