Question

Vapour pressure of a mixture of ethanol and propanol at 300 K is 290 mm. If vapour pressure of

propanol at 300 K is 200 mm and mole fraction of ethanol is 0.6 then at the same temperature

calculate vapour pressure of ethanol ?

(A) 300 mm (B) 700 mm (C) 350 mm (D) 360 mm​

Answer 1

Answer:

Option C is the right answer.

Explanation:

Refer attachment for explanation!!!