1
MHT CET 2021 21th September Morning Shift
+1
-0

Which of the following solutions shows positive deviation from Raoult's law?

A
Ethanol + Acetone
B
Chloroform + Acetone
C
Benzene + Toluene
D
Phenol + Aniline
2
MHT CET 2021 21th September Morning Shift
+1
-0

What is vapour pressure of a solution containing 0.1 mol of non-volatile solute dissolved in 16.2 g of water ? (P$$_1^0=32$$ mm Hg)

A
21.6 mm Hg
B
28.8 mm Hg
C
15.7 mm Hg
D
18.1 mm Hg
3
MHT CET 2021 21th September Morning Shift
+1
-0

What is boiling point of a decimolal aqueous solution of glucose if molal elevation constant for water is 0.52$$^\circ$$C kg mol$$^{-1}$$ ?

A
101.52$$^\circ$$C
B
99.95$$^\circ$$C
C
99.48$$^\circ$$C
D
100.052$$^\circ$$C
4
MHT CET 2021 20th September Evening Shift
+1
-0

What is cryoscopic constant of water if $$5 \mathrm{~g}$$ of glucose in $$100 \mathrm{~g}$$ of water has depression in freezing point $$2.15 \mathrm{~K}$$ ? (Molar mass of glucose $$=180$$ )

A
$$7.74 \mathrm{~K} \mathrm{~kg} \mathrm{~mol}{ }^{-1}$$
B
$$0.52 \mathrm{~K} \mathrm{~kg} \mathrm{~mol}^{-1}$$
C
$$1.32 \mathrm{~K} \mathrm{~kg} \mathrm{~mol}^{-1}$$
D
$$3.86 \mathrm{~K} \mathrm{~kg} \mathrm{~mol}^{-1}$$
MHT CET Subjects
Physics
Mechanics
Optics
Electromagnetism
Modern Physics
Chemistry
Physical Chemistry
Inorganic Chemistry
Organic Chemistry
Mathematics
Algebra
Trigonometry
Calculus
Coordinate Geometry
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