The vapour pressure of the solution of two liquids A(po=80 mm) and B(po=120 mm) is found to be 100 mm when XA=0.4. The result shows that

see full answer

Talk to JEE/NEET 2025 Toppers - Learn What Actually Works!

Real Strategies. Real People. Real Success Stories - Just 1 call away

An Intiative by Sri Chaitanya

solution exhibits ideal behaviour

solution shows positive deviations

solution shows negative deviations

solution will show positive deviations for lower concentration and negative deviations for higher concentrations.

answer is 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

PTotal =0.4×80+0.6×120PTotal =104>100 mm of Hg

Watch 3-min video & get full concept clarity