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Which statement is most correct while studying vapour pressure?

Answer and explanation

Correct answer: Vapour pressure is pressure exerted by vapour at equilibrium in a closed vessel

The equilibrium vapour pressure is the pressure exerted by vapour in contact with its liquid in a closed system at a specified temperature. It reflects a dynamic balance between evaporation and condensation. It is not the weight of the liquid, is not always zero, and changes with temperature, generally increasing as temperature rises.

Related tags

DefinitionEquilibriumEquilibrium In Physical And Chemical ProcessesChemistryClass 11 Mcq

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