MEDIUMMCQ SINGLEJEE Mains ChemistryPhysical ChemistrySolutionsRelative lowering of vapour pressure
“Relative lowering in vapour pressure of solution containing non-volatile solute is directly proportional to mole fraction of solute.” This statement is
A.Henry’s law
B.Dulong and Petit’s law
C.Raoult’s law✓ Correct
D.Le-Chatelier’s principle
Explanation
Relative lowering in vapour pressure of solution containing non-volatile solute is directly proportional to mole fraction of solute defines Raoult’s law. Hence the correct option is (c).
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