MCQOPTIONS
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| 1. |
In which of the following entropy decreases ? [CPMT 1988, 94; MP PMT 2000] |
| A. | Crystallization of sucrose from solution |
| B. | Rusting of iron |
| C. | Melting of ice |
| D. | Vaporization of camphor |
| Answer» B. Rusting of iron | |