Question

In the reversible reaction of the type, A + B ↔ AB, in general

a.

both forward and backward reactions will be exothermic.

b.

neither of the reactions will be en-dothermic.

c.

the combination reaction will be exothermic, while the dissociation reaction will be endothermic.

d.

the combination reaction will be endothermic, while the dissociation reaction will be exothermic.

Answer: (c).the combination reaction will be exothermic, while the dissociation reaction will be endothermic.

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Q. In the reversible reaction of the type, A + B ↔ AB, in general

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