Raoult's Law for Ideal Solutions

2021 1 question

1. 1 Solutions Medium
   The correct option for the value of vapour pressure of a solution at $45^\circ C$ with benzene to octane in molar ratio 3 : 2 is: [At $45^\circ C$ vapour pressure of benzene is 280 mm Hg and that of octane is 420 mm Hg. Assume Ideal gas]
   A 168 mm of Hg B 336 mm of Hg C 350 mm of Hg D 160 mm of Hg
   Check Answer