Which of the following are exothermic processes?
(i) Reaction of water and quick lime
(ii) Melting of ice
(iii) Evaporation of water
(iv) Dilution of an acid
1
(i) and (ii)
2
(ii) and (iii)
3
(i) and (iv)
4
(iii) and (iv)
Which of the following are exothermic processes?
(i) Reaction of water and quick lime
(ii) Melting of ice
(iii) Evaporation of water
(iv) Dilution of an acid