Consider the following cases A and B in Ostwald-Walker Method:Case A : Dry air is passed through a pure solvent and then, a dehydrating agent.Case B: Dry air is passed through a pure solvent and then a solution with non-volatile solute and then, a dehydrating agentHere,p∘ is the vapour pressure of the pure solventps is the vapour pressure of the solutionChoose the incorrect option:

Consider the following cases A and B in Ostwald-Walker Method:Case A :

1.	Consider the following cases A and B in Ostwald-Walker Method:Case A : Dry air is passed through a pure solvent and then, a dehydrating agent.Case B: Dry air is passed through a pure solvent and then a solution with non-volatile solute and then, a dehydrating agentHere,p∘ is the vapour pressure of the pure solventps is the vapour pressure of the solutionChoose the incorrect option:
Answer» Consider the following cases A and B in Ostwald-Walker Method: Case A : Dry air is passed through a pure solvent and then, a dehydrating agent. Case B: Dry air is passed through a pure solvent and then a solution with non-volatile solute and then, a dehydrating agent Here, $p^{\circ} is the vapour pressure of the pure solvent$ $p_{s} is the vapour pressure of the solution$ Choose the incorrect option: