MEDIUMMCQ SINGLEJEE Advanced ChemistryPhysical ChemistrySolutionsRelative lowering of vapour pressure
Vapour pressure of dilute aqueous solution of glucose is 750 mm of Hg at 373 K. The mole fraction of solute is (vapour pressure of pure water is 760 mm of Hg) SOLUTIONS
A.1✓ Correct
B.1
C.1
D.1
Explanation
760 750 o s P P mm We know 2 2 2 760 750 760 1 76 o s o P P x P x x >> >> Thus, the correct option is (a) 1 76