The process with negative entropy change is

1.	The process with negative entropy change is
Answer» Dissolution of iodine in water Synthesis of ammonia from `N_(2)` and `H_(2)` Dissociation of `CaSO_(4)(s)` to `CAO(s)` and `SO_(3)(G)` Sublimation of dry ice. Solution :`N_(2)(g) + 3H_(2)(g) to 2NH_(3)(g)` Decrease in number of gaseous molecules.

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