MHT CET 2026 15th April Morning Shift | MHT CET Year Wise Previous Years Questions

MHT CET 2026 15th April Morning Shift

MCQ (Single Correct Answer)

-0

The molar conductivity of $0.01$ M monobasic acid at $25\,^\circ\text{C}$ is $15$ ohm$^{-1}$ cm$^2$ mol$^{-1}$. The molar conductivity of the same acid at infinite dilution is $375$ ohm$^{-1}$ cm$^2$ mol$^{-1}$. Calculate $[\text{H}^+]$ in solution.

$2.0 \times 10^{-4}$ M

$3.0 \times 10^{-4}$ M

$4.0 \times 10^{-4}$ M

$5.0 \times 10^{-4}$ M

MHT CET 2026 15th April Morning Shift

MCQ (Single Correct Answer)

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Which from following statements regarding mercury battery is NOT true?

It is a primary dry cell.

It consists of Zn anode amalgamated with mercury.

The electrolyte is strongly acidic.

In this Hg is obtained by reduction of HgO

MHT CET 2026 15th April Morning Shift

MCQ (Single Correct Answer)

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The molar conductivity of $0.04$ M $\text{AB}_2$ type salt solution at $300$ K is $200\,\Omega^{-1}\text{cm}^2\text{mol}^{-1}$. Find the conductivity.

$0.006\,\Omega^{-1}\text{cm}^{-1}$

$0.008\,\Omega^{-1}\text{cm}^{-1}$

$0.01\,\Omega^{-1}\text{cm}^{-1}$

$0.015\,\Omega^{-1}\text{cm}^{-1}$

MHT CET 2026 15th April Morning Shift

MCQ (Single Correct Answer)

-0

The time required for $90\%$ completion of a certain first order reaction is $1$ hour. Calculate the time required for $99.9\%$ completion of the same reaction.

$2$ hours.

$1$ hour.

$3$ hours.

$0.5$ hour.

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