MHT CET 2026 19th April Evening Shift | MHT CET Year Wise Previous Years Questions

MHT CET 2026 19th April Evening Shift

MCQ (Single Correct Answer)

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What is molar conductivity of $\text{CH}_3\text{COOH}$ at zero concentration if the molar conductivities of $\text{H}_2\text{SO}_4$, $\text{K}_2\text{SO}_4$ and $\text{CH}_3\text{COOK}$ at zero concentrations are respectively x, y and z $\Omega^{-1}\text{cm}^2\text{mol}^{-1}$ ?

$\dfrac{(x - y)}{2} + z$

$(x - y + 2z)$

$(x + y - z)$

$\dfrac{(x - y)}{2} + 2z$

MHT CET 2026 19th April Evening Shift

MCQ (Single Correct Answer)

-0

What must be the molarity of $\text{BaCl}_2$ solution to have molar conductivity $240\,\Omega^{-1}\text{cm}^2\text{mol}^{-1}$ and conductivity $0.012\,\Omega^{-1}\text{cm}^{-1}$ at $25^\circ\text{C}$ ?

$0.01$ M

$0.02$ M

$0.05$ M

$0.1$ M

MHT CET 2026 19th April Evening Shift

MCQ (Single Correct Answer)

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Half life of a first order reaction is $900$ second. If initial concentration of reactant is $0.08\,\text{mol dm}^{-3}$ find concentration that remains after $35$ minute ?

$0.159\,\text{mol dm}^{-3}$

$0.0159\,\text{mol dm}^{-3}$

$1.05\,\text{mol dm}^{-3}$

$0.759\,\text{mol dm}^{-3}$

MHT CET 2026 19th April Evening Shift

MCQ (Single Correct Answer)

-0

Consider the reaction,
$3\text{I}^-_{(aq)} + \text{S}_2\text{O}_8^{2-}{}_{(aq)} \longrightarrow \text{I}_3^-{}_{(aq)} + 2\text{SO}_4^{2-}{}_{(aq)}$
If the rate of formation of $\text{SO}_4^{2-}$ at a particular time is $2.2 \times 10^{-2}\,\text{mol dm}^{-3}\,\text{s}^{-1}$. Calculate the rate of consumption of $\text{I}^-$.

$1.1 \times 10^{-2}\,\text{mol dm}^{-3}\,\text{s}^{-1}$

$2.2 \times 10^{-2}\,\text{mol dm}^{-3}\,\text{s}^{-1}$

$3.3 \times 10^{-2}\,\text{mol dm}^{-3}\,\text{s}^{-1}$

$4.4 \times 10^{-2}\,\text{mol dm}^{-3}\,\text{s}^{-1}$

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