1.

Two containers I and II have equal amount of water. In each container 2 grams of non-volatile solute A and B respectively is added. Which of the following is expected to be same for both solutions?

Answer»

EXPLANATION:

The pure SOLVENT solution will try to maintain higher vapour pressure in the sealed container and in return the solvent vapour molecules will condense in the solution of non-VOLATILE solute as it MAINTAINS an equilibrium with lower vapour pressure. (Lowering of vapour pressure is observed when a non volatile solute is mixed in a volatile solvent)  This will eventually lead to INCREASE in the volume of solution and decrease in the volume of solvent.Read more on Sarthaks.com - https://www.sarthaks.com/580434/open-beakers-containing-solvent-other-containing-mixture-that-solvent-volatile-solute



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