MHT CET 2026 16th April Morning Shift | MHT CET Year Wise Previous Years Questions

MHT CET 2026 16th April Morning Shift

MCQ (Single Correct Answer)

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Identify the reaction from following so that the standard potential of $\text{Cu}^{+2}/\text{Cu}$ electrode is 0.34 V. with respective to SHE ?

$\text{Cu} \rightarrow \text{Cu}^{+2} + 2e^-$

$\text{Cu}^{+2} + 2e^- \rightarrow \text{Cu}$

$\text{Cu}^+ \rightarrow \text{Cu}^{+2} + e^-$

$\text{Cu}^{+3} \rightarrow \text{Cu}^{+2} + e^-$

MHT CET 2026 16th April Morning Shift

MCQ (Single Correct Answer)

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The cells A and B contain aqueous solutions of ferrous chloride and ferric chloride respectively. The mass of iron deposited by the same quantity of electricity in cells A and B is in the ratio.

$1:1$

$2:1$

$3:1$

$3:2$

MHT CET 2026 16th April Morning Shift

MCQ (Single Correct Answer)

-0

What happens during the discharge of a lead storage battery?

$\text{SO}_2$ is evolved

Pb is formed

$\text{H}_2\text{SO}_4$ is consumed

$\text{PbSO}_4$ is consumed

MHT CET 2026 16th April Morning Shift

MCQ (Single Correct Answer)

-0

The rate constant of reaction is $1.5 \times 10^7\ \text{s}^{-1}$ at 300 K and $3.0 \times 10^7\ \text{s}^{-1}$ at 330 K. What is the activation energy for the reaction? [ $R \times 2.303 = 19.15\ \text{JK}^{-1}\text{mol}^{-1}$]

$18.02\ \text{kJ mol}^{-1}$

$20.1\ \text{kJ mol}^{-1}$

$19.02\ \text{kJ mol}^{-1}$

$21.5\ \text{kJ mol}^{-1}$

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