37. The vapour pressure lowering caused by the addition of 100 g of sucrose to 100 gof water if the vapour pressure of pure water at
25 C is 23. 8 mm Hg
a. 1.25 mm Hg
b. 0.125 mm Hg
c. 1.15 mm Hg
d. 00.12 mm Hg
Ans. b
(15)
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