Chemistry Chemical Reactions and Equations CBSE Board 2026 Medium
Which of the following are exothermic processes? I. The decomposition of vegetable matter into compost II. Di…
Which of the following are exothermic processes ?
I. The decomposition of vegetable matter into compost
II. Dilution of an acid
III. Evaporation of water
IV. Sublimation of camphor
Options :
- (a)I and II
- (b)II and III
- (c)I and IV
- (d)III and IV
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