Which amongst the following changes are exothermic or endothermic in nature?

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asked Apr 12, 2017 in Chemistry by Annu Priya (18,055 points) 24 46 95

i. Decomposition of ferrous sulphate
ii. Dilution of sulphuric acid
iii. Dissolution of sodium hydroxide in water
iv. Dissolution of ammonium chloride in water.

1 Answer

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answered Apr 12, 2017 by sarthaks (25,122 points) 9 25 41
 
Best answer

Ans: 

i. Endothermic ii. Exothermic
iii. Exothermic iv. Endothermic

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