Assertion (A): | The molarity of pure water is 55.55 M at 298 K. |
Reason (R): | Molarity is temperature-dependent. |
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. |