1
MHT CET 2025 5th May Evening Shift
MCQ (Single Correct Answer)
+1
-0

What type of solution is the $\mathrm{H}_2$ in palladium?

A

Gas as solute and solid as solvent

B

Gas as solute and liquid as solvent

C

Gas as solvent and solid as solute

D

Liquid as solute and gas as solvent

2
MHT CET 2025 26th April Evening Shift
MCQ (Single Correct Answer)
+1
-0

Calculate cryoscopic constant of solvent if depression in freezing point of 0.18 m solution of nonvolatile solute is 0.2 K

A

$1.73 \mathrm{~K} \mathrm{~kg} \mathrm{~mol}^{-1}$

B

$1.50 \mathrm{~K} \mathrm{~kg} \mathrm{~mol}^{-1}$

C

$1.11 \mathrm{~K} \mathrm{~kg} \mathrm{~mol}^{-1}$

D

$1.92 \mathrm{~K} \mathrm{~kg} \mathrm{~mol}^{-1}$

3
MHT CET 2025 26th April Evening Shift
MCQ (Single Correct Answer)
+1
-0

Which of the following aqueous solutions having same molality exhibits maximum boiling point elevation? (Assume complete dissociation)

A

KCl

B

NaCl

C

$\mathrm{AlCl}_3$

D

$\mathrm{BaCl}_2$

4
MHT CET 2025 26th April Evening Shift
MCQ (Single Correct Answer)
+1
-0

Calculate the mole fraction of pure liquid $B$ in solution if total vapour pressure of solution, vapour pressure of pure liquid A and vapour pressure of pure liquid B are 500 mm Hg , 400 mm Hg and 575 mm Hg respectively at given temperature.

A

0.43

B

0.57

C

0.62

D

0.38

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