Solutions Part 2

Section: Chemistry

Question : 63 of 86

Marks: +1, -0

Mass of Urea (NH2CONH2) required to be dissolved in 1000g of water to reduce the vapour pressure of water by 25% is......g. (Nearest integer)
Given: Molar mass of N, C, O and H are 14, 12,16 and 12mol−1 respectively.

[6-Apr-2023 shift 1]

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