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

The solubility product of salt $\mathrm{B}_2 \mathrm{~A}$ is $3.2 \times 10^{-11}$ at 298 K . What is solubility of the salt at same temperature?

A

$5.52 \times 10^{-5} \mathrm{~mol} \mathrm{dm}^{-3}$

B

$4.92 \times 10^{-4} \mathrm{~mol} \mathrm{dm}^{-3}$

C

$2.00 \times 10^{-4} \mathrm{~mol} \mathrm{dm}^{-3}$

D

$3.52 \times 10^{-5} \mathrm{~mol} \mathrm{dm}^{-3}$

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

Identify the product formed when Hex-3-enenitrile is reduced with diisobutylaluminium hydride followed by acid hydrolysis?

A

Hexanal

B

Hexan-3-one

C

Hex-3-enal

D

Hexanoic acid

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

Which of the following xenon compound has chlorine pentafluoride like structure?

A

$\mathrm{XeF}_4$

B

$\mathrm{XeF}_6$

C

$\mathrm{XeO}_3$

D

$\mathrm{XeOF}_4$

4
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

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

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