1
JEE Advanced 2017 Paper 1 Offline
MCQ (More than One Correct Answer)
+4
-2
For a solution formed by mixing liquids $$L$$ and $$M,$$ the vapor pressure of $$L$$ plotted against the mole fraction of $$M$$ in solution is shown in the following figure. Here $${X_L}$$ and $${X_M}$$ represent mole fractions of $$L$$ and $$M,$$ respectively, in the solution. The correct statement(s) applicable to this system is (are)

JEE Advanced 2017 Paper 1 Offline Chemistry - Solutions Question 13 English
A
The point $$Z$$ represents vapor pressure of pure liquid $$M$$ and Raoult's law is obeyed from $${X_L} = 0$$ to $${X_L} = 1$$
B
The point $$Z$$ represents vapor pressure of pure liquid $$L$$ and Raoult's law is obeyed when $${X_L} \to 1$$
C
The point $$Z$$ represents vapor pressure of pure liquid $$M$$ and Raoult's law is obeyed when $${X_L} \to 0$$
D
Attractive intermolecular interactions between $$L$$-$$L$$ in pure liquid $$L$$ and $$M$$-$$M$$ in pure liquid $$M$$ are stronger than those between $$L-M$$ when mixed in solution.
2
JEE Advanced 2016 Paper 2 Offline
MCQ (More than One Correct Answer)
+4
-2
Mixture (s) showing positive deviation from Raoult’s law at 35oC is (are)
A
carbon tetrachloride + methanol
B
carbon disulphide + acetone
C
benzene + toluene
D
phenol + aniline
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