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)


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