Which of the following is an exothermic process

Asked by admin @ 29/08/2021 in Science viewed by 333 People

which of the following are exothermic processes? (i) Reaction of water with quick lime (ii) Dilution of an acid (iii) Evaporation of water (iv) Sublimation of camphor (crystals) (a) (i) and (ii) (b) (ii) and (iii) (c) (i) and (iv) (d) (iii) and (iv)

Answered by admin @ 29/08/2021

Answer:

(a) 1&2

sublimation and evaporation both are endothermic .

Which of the following are exothermic process

Asked by admin @ 24/08/2021 in Science viewed by 351 persons

Which of the following is exothermic processes? (i) Reaction of water with quick lime (ii) Dilute of an acid (iii) Evaporation of water (iv) Sublimation of camphor (a) i and …

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