Which among the following changes are exothermic or endothermic in nature?
1) Decomposition of ferrous sulphate.
2) Dilution of sulphuric acid.
3) Dissolution of sodium hydroxide in water.
4) Dissolution of ammonium chloride in water.
Answers
Answered by
1
Answer:
- Endothermic
- exothermic
- exothermic
- exothermic
Answered by
3
Answer:
Decomposition of ferrous sulphate and Dissolution of ammonium chloride in water are endothermic.
Dilution of sulphuric acid and Dissolution of sodium hydroxide in water are exothermic.
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