How vapour pressure of solvent affect when non volatile solute is added.
Answers
Answer:
The vapour pressure of a pure solvent decreases /lowers when a non- volatile solute is added to the solvent. ... Since the number of solvent molecule on the surface is decreases it will decrease the number of evaporating molecules on surface which results in lowering of vapour pressure.
Explanation:
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Answer:
The vapour pressure of a pure solvent decreases /lowers when a non- volatile solute is added to the solvent. ... Since the number of solvent molecule on the surface is decreases it will decrease the number of evaporating molecules on surface which results in lowering of vapour pressure.
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