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Question
The process with negative entropy change is ______.
Options
Dissociation of CaSO4(s) to CaO(s) and SO3(g)
Sublimation of dry ice
Dissolution of iodine in water
Synthesis of ammonia from N2 and H2
MCQ
Fill in the Blanks
Solution
The process with negative entropy change is Synthesis of ammonia from N2 and H2.
Explanation:
The number of moles decreases during the synthesis of ammonia from N2 and H2, implying that the change in entropy is negative.
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