Which among the following changes are endothermic in nature (a) decomposition of ferrous sulphate (b) dissolution of ammonium chloride in water (c) both (a) and (b) (d) dilution of hydrochloric acid

Which among the following changes are endothermic in nature
(a) decomposition of ferrous sulphate
(b) dissolution of ammonium chloride in water
(c) both (a) and (b)
(d) dilution of hydrochloric acid
by

1 Answer

Answer :

(c) both (a) and (b)
by

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