Jee Main
Solutions
JEE Main 2023 (Online) 6th April Morning Shift
INTEGER+4 / -12023
Mass of Urea \(\left(\mathrm{NH}_{2} \mathrm{CONH}_{2}\right)\) required to be dissolved in \(1000 \mathrm{~g}\) of water in order 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 \(1 \mathrm{~g} \mathrm{~mol}^{-1}\) respectively