JEE Main 10 Apr 2019 Paper 1 Solved Paper

Section: Chemistry

Question : 55 of 90

Marks: +1, -0

At room temperature a dilute solution of urea is prepared by dissolving 0.60g of urea in 360g of water . If the vapour pressure of pure water at this temperature is 35mmHg , Lowering of vapour pressure will be (molar mass of urea =60g mol−1)

[10 Apr 2019 Shift 1]

0.28 mmHg
0.031 mmHg
0.027Hg
0.017mmHg

Validate

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