. Which among the following changes are exothermic or
endothermic in nature?
(a) Decomposition of ferrous sulphate
(b) Dilution of sulphuric acid
(c) Dissolution of sodium hydroxide in water
(d) Dissolution of ammonium chloride in water
Answers
Answered by
31
Answer:a.endothermic,because it absorbs energy during decomposition
b. Exothermic, it releases heat during dilution
c. Exothermic, it also releases energy during dissolution
d. Endothermic, it absobs energy to proceed dissolution
Step-by-step explanation:
Similar questions