Which among of the following changes are exothermic or endothermic in

1.	Which among of the following changes are exothermic or endothermic in nature? A) Decomposition of ferrous suphate. B) Dilution of sulphuric acid. C) Dissolution of sodium hydroxide in water. D) Dissolution of ammonium chloride in water.
Answer» ANSWER: see Explanation: a )ENDOTHERMIC B)EXOTHERMIC C)exothermic d)endothermic

Which among of the following changes are exothermic or endothermic in nature? A) Decomposition of ferrous suphate. B) Dilution of sulphuric acid. C) Dissolution of sodium hydroxide in water. D) Dissolution of ammonium chloride in water.

Answer»

see

Explanation:

a )ENDOTHERMIC B)EXOTHERMIC C)exothermic d)endothermic