Question

Which of the following are endothermic
processes ?
i) Evaporation of water
ii) Dilution of an acid (H2SO4)
iii) Reaction of water with quick lime
iv) Sublimation of camphor (crystals)
A i & ii
B iii & iv
Ci & iv
Dii&iii​

Answer 1

Answer:

Which of the following are endothermic

processes ?

Evaporation of water and Sublimation of camphor

Answer 2

Answer:

c) 1 and 4

Explanation:

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