(a) Why is the vapour pressure of a solution of glucose in water lower than that of water? (b) A 6.90 M solution of K

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Q 2602834738.     (a) Why is the vapour pressure of a solution of glucose in water lower than that of water?

(b) A 6.90 M solution of KOH in water contains 30% by mass of KOH. Calculate the density of the KOH solution? [Molar mass of

`KOH = 56 g mol^-1`]
CBSE-12th 2006

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Solution
(Provided By a Student and Checked/Corrected by EXXAMM.com Team)

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