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Question 12Which of the following is (are) an endothermic process(es)?(i) Dilution of sulphuric acid.(ii) Sublimation of dry ice.(iii) Condensation of water vapours.(iv) Evaporation of water.(a) (i) and (iii)(b) (ii) only(c) (iii) only(d) (ii) and (iv)

Answer»

Question 12



Which of the following is (are) an endothermic process(es)?



(i) Dilution of sulphuric acid.

(ii) Sublimation of dry ice.

(iii) Condensation of water vapours.

(iv) Evaporation of water.




(a) (i) and (iii)

(b) (ii) only

(c) (iii) only

(d) (ii) and (iv)





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