The method of formation of the solution is given in Column I. Match it with the type of solution given in Column II.
| Column I | Column II |
| (A) Sulphur vapours passed through cold water | 1. Normal electrolyte solution |
| (B) Soap mixed with water above critical micelle concentration | 2. Molecular colloids |
| (C) White of egg whipped with water | 3. Associated colloid |
| (D) Soap mixed with water below critical micelle concentration | 4. Macromolecular colloids |
Codes
| A | B | C | D | |
| 1. | 2 | 3 | 4 | 1 |
| 2. | 1 | 2 | 3 | 4 |
| 3. | 1 | 4 | 3 | 2 |
| 4. | 4 | 1 | 3 | 2 |
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