1
MHT CET 2021 24th September Evening Shift
+1
-0

According to Raoult's law mole fraction of solute in solution in given by formula

A
$$\frac{\Delta \mathrm{P}}{\mathrm{P}_1^0}$$
B
$$\mathrm{\frac{P_1^0}{P_1}}$$
C
$$\mathrm{\frac{P_1^0}{\Delta P}}$$
D
$$\mathrm{\frac{P_1}{P_1^0}}$$
2
MHT CET 2021 24th September Morning Shift
+1
-0

What is vapour pressure of solution containing 0.1 mole solute dissolved in $$1.8 \times 10^{-2} \mathrm{~kg} \mathrm{~H}_2 0$$ ? $$(\mathrm{P}_1^0=24 \mathrm{~mm} \mathrm{~Hg})$$

A
12.40 mm Hg
B
18.12 mm Hg
C
15.72 mm Hg
D
21.84 mm Hg
3
MHT CET 2021 23rd September Evening Shift
+1
-0

What is vapour pressure of a solution containing $$1 \mathrm{~mol}$$ of a non-volatile solute in $$36 \mathrm{~g}$$ of water? $$(\mathrm{P}_1^0=400 \mathrm{~mm} \mathrm{Hg}$$)

A
$$334 \mathrm{~mm} \mathrm{~Hg}$$
B
$$267 \mathrm{~mm} \mathrm{~Hg}$$
C
$$240 \mathrm{~mm} \mathrm{~Hg}$$
D
$$284 \mathrm{~mm} \mathrm{~Hg}$$
4
MHT CET 2021 23rd September Evening Shift
+1
-0

Which of the following solutions behaves nearly as an ideal solution?

A
Benzene + toluene
B
Phenol + aniline
C
Chloroform + acetone
D
Ethanol + acetone
EXAM MAP
Medical
NEET