1
MHT CET 2026 20th April Morning Shift
MCQ (Single Correct Answer)
+1
-0
Calculate $\Delta T_b$ of a $0.45$ m solution of a nonvolatile solute in solvent if molal elevation constant of solvent is $3.0$ K kg mol$^{-1}$
A
$0.94$ K
B
$2.69$ K
C
$3.21$ K
D
$1.35$ K
2
MHT CET 2026 20th April Morning Shift
MCQ (Single Correct Answer)
+1
-0
Calculate the mass of nonvolatile solute dissolved in $0.3$ dm$^3$ water having osmotic pressure $0.1$ atm at $300$K.
[Molar mass of solute = $328$ g mol$^{-1}$, R = $0.082$ dm$^3$atm K$^{-1}$mol$^{-1}$]
A
$0.4$ g
B
$0.6$ g
C
$0.8$ g
D
$1.0$ g
3
MHT CET 2026 20th April Morning Shift
MCQ (Single Correct Answer)
+1
-0
Which from following solutions in water on complete dissociation exhibits minimum freezing point depression?
A
$0.2$ m Potassium chloride
B
$0.1$ m Sodium chloride
C
$0.05$ m Aluminium phosphate
D
$0.15$ m Magnesium sulphate
4
MHT CET 2025 5th May Evening Shift
MCQ (Single Correct Answer)
+1
-0

Calculate the solubility of gas in solvent at $25^{\circ} \mathrm{C}$ and 0.8 atm if Henry's law constant for solvent is $6.8 \times 10^{-4} \mathrm{~mol} \mathrm{dm}^{-3} \mathrm{~atm}^{-1}$.

A

$5.88 \times 10^{-4} \mathrm{M}$

B

$6.12 \times 10^{-4} \mathrm{M}$

C

$5.44 \times 10^{-4} \mathrm{M}$

D

$6.48 \times 10^{-4} \mathrm{M}$

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