Q.

The vapour pressure of pure liquids A and B are 450 & 700 mm Hg respectively at 350K. If the total vapour pressure of solution (A+B) is 600 mm Hg, then which of the following is/are correct?

see full answer

Start JEE / NEET / Foundation preparation at rupees 99/day !!

21% of IItians & 23% of AIIMS delhi doctors are from Sri Chaitanya institute !!
An Intiative by Sri Chaitanya

a

Mole fraction of A in vapour phase is 0.35

b

Mole fraction of A in liquid mixture is 0.4

c

Mole fraction of A in vapour phase is 0.3

d

Mole fraction of A in liquid mixture is 0.6

answer is A, C.

(Unlock A.I Detailed Solution for FREE)

Ready to Test Your Skills?

Check your Performance Today with our Free Mock Test used by Toppers!

Take Free Test

Detailed Solution

PT=PAo×A+PBo(1XA)           1PT=YAPAo+YBPBo

Watch 3-min video & get full concept clarity
score_test_img

Get Expert Academic Guidance – Connect with a Counselor Today!

whats app icon