MCQ
Strongest oxidising agent is:
- ✓$ F_{2} $
- B$ Cl_{2} $
- C$ I_{2} $
- D$ Br_{2} $
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| Column I | Column II |
| (a) Osmotic Pressure. | (i) Cottrell's method. |
| (b) Relative lowering of vapour pressure. | (ii) Rast's method. |
| (c) Elevation in boiling point. | (iii) Ostwald and Walker's method. |
| (d) Depression in freezing point. | (iv) Berkeley and Hartley's method. |