1.

Predict in which of the following reactions, entropy increases/decreases 2NaHCO_(3) rarr Na_(2)CO_(3)(s) + CO_(2)(g) + H_(2)O(g)

Answer»

SOLUTION :Reactant is a solid and hence has low ENTROPY. AMONG the products there are two GASES and one solid. So the products represent a condition of higher entropy.


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