Q.

The diagram given below represents the vapour pressure and mole fraction of an ideal solution of component 1 and 2. Answer the following questions. What does lines I, II and III indicate?

see full answer

Want to Fund your own JEE / NEET / Foundation preparation ??

Take the SCORE scholarship exam from home and compete for scholarships worth ₹1 crore!*

An Intiative by Sri Chaitanya

I - p1 ; II -ptotal ; III- p2

I - p2 ; II -p1 ; III- ptotal

I - p1 ; II -p2 ; III- ptotal

I - p1 ; II -ptotal ; III- p1

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

These lines (I and II) pass through the points for which x1 and x2 are equal to unity. The plot (line III) of ptotal versus x2 is linear. The plot of vapour pressure and mole fraction of an ideal solution at constant temperature i.e. the dashed lines I and II represent the partial pressure of the components. The total vapour pressure is given by line marked III.

Watch 3-min video & get full concept clarity

Result Producing online coaching for JEE/NEET of south India

Largest All India Test Series for JEE/NEET

Best Books for IIT JEE

Best Books for NEET