1.

Which of the following statement is correct?A. Lowering of vapour pressure takes place only in ideal solutions.B. Lowering of vapour pressure does not depend upon the solvent at a given concentration of the solute.C. Lowering of vapour pressure depends upon the nature of the solute.D. Relative lowering of vapour pressure does not depend upon the solvent at a given concentration of solute.

Answer» Correct Answer - D
Relative lowering of V.P.= Mole fraction (conc.)of solute only.


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