The vapour pressure of pure benzene at 298 K is 97.0 mm Hg. The vapour pressure of solution containing 10.0 gm of napthalene (mol. wt. 128) in 100 gm of benzene at 398 K will be
1.79.5 mm Hg
2.91.43 mm Hg
3.81.45 mm Hg
4.66.5 mm Hg
Answer:2
Posted Date:-2021-09-30 18:15:10