MCQOPTIONS
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| 1. |
The process with negative entropy change is |
| A. | Synthesis of ammonia from N2 and H2 |
| B. | Dissociation of CaSO4 (s) to CaO(s) and SO3 (g) |
| C. | Dissolution of iodine in water |
| D. | Sublimation of dry ice |
| Answer» B. Dissociation of CaSO4 (s) to CaO(s) and SO3 (g) | |