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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

(12)

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