Topic: Vapour pressure and Raoult's law· Solutions
The correct option for the value of vapour pressure of a solution at 45^° C with benzene to octane in molar ratio 3 : 2 is :[At 45^° C vapour pressure of benzene is 280 mm Hg and that of octane is 420 mm Hg. Assume Ideal gas]
1. 160 mm of Hg
2. 168 mm of Hg
3. 336 mm of Hg
4. 350 mm of Hg