Solutions

If boiling point of water is \(100^{\circ} \mathrm{C}\). How much gram of \(\mathrm{NaCl}\) is added in \(500 \mathrm{~g}\) of water to increase its boiling point of water by approx $$1^{\circ} \mathrm{C}\left(K_b\right)_{\mathrm{H}_2 \math...

The vapour pressure of pure \(\mathrm{CHCl}_3\) and \(\mathrm{CH}_2 \mathrm{Cl}_2\) are 200 and \(41.5 \mathrm{~atm}\) respectively. The weight of \(\mathrm{CHCl}_3\) and \(\mathrm{CH}_2 \mathrm{Cl}_2\) are respectively \(11.9 \mathrm{~g}\)...

Benzoic acid undergoes dimerisation in benzene solution. The van't Hoff factor \((i)\) is related to the degree of association '\(x\)' of the acid as