Science, asked by RdShelar1677, 10 months ago

Which of the following is an endothermic process?
(a) Dilution of sulphuric acid
(b) Sublimation of dry ice
(c) Condensation of water vapours
(d) Respiration in human beings

Answers

Answered by deepikapatole77
12

Answer:

b. Sublimation of dry ice and evaporation of water both are endothermic processes. These processes pull heat (energy) from their surroundings to change from one state to another. ... Dry ice absorbs heat from the environment to convert into gas.

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