Assertion (A): | An increase in surface area increases the rate of evaporation. |
Reason (R): | Stronger the intermolecular attraction forces, faster the rate of evaporation at a given temperature. |
1. | Both (A) and (R) are True and (R) is the correct explanation of (A). |
2. | Both (A) and (R) are True but (R) is not the correct explanation of (A). |
3. | (A) is True but (R) is False. |
4. | (A) is False but (R) is True. |
List I | List II | ||
Types of Solutions | Common Examples | ||
A. | Gas in Gas | I. | Solution of hydrogen in palladium |
B. | Solid in Gas | II. | Mixture of oxygen and nitrogen gas |
C. | Gas in Liquid | III. | Camphor in nitrogen gas |
D. | Gas in Solid | IV. | Oxygen dissolved in water |
Options: | A | B | C | D |
1. | II | III | IV | I |
2. | II | I | IV | III |
3. | II | IV | III | I |
4. | II | IV | I | III |