Which of the following are exothermic process | vedclass

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(C) An exothermic process is a reaction or process that releases energy in the form of heat.$(i)$ The reaction of water with quicklime $(CaO + H_2O \r

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$(i)$ and $(ii)$

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(C) An exothermic process is a reaction or process that releases energy in the form of heat.$(i)$ The reaction of water with quicklime $(CaO + H_2O ightarrow Ca(OH)_2 + 	ext{Heat})$ is highly exothermic, releasing a significant amount of heat.$(ii)$ The dilution of an acid is a highly exothermic process, which is why it is recommended to add acid to water slowly with constant stirring.$(iii)$ Evaporation of water is an endothermic process because it requires the absorption of heat from the surroundings to change the state from liquid to gas.$(iv)$ Sublimation of camphor is an endothermic process as it requires the absorption of heat to change the state from solid to gas.Therefore, $(i)$ and $(ii)$ are exothermic processes.

Which of the following are exothermic processes?
$(i)$ Reaction of water with quicklime
$(ii)$ Dilution of an acid
$(iii)$ Evaporation of water
$(iv)$ Sublimation of camphor (crystals)

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Which of the following are exothermic processes?$(i)$ Reaction of water with quicklime$(ii)$ Dilution of an acid$(iii)$ Evaporation of water$(iv)$ Sublimation of camphor (crystals)