MHT CET 2026 20th April Morning Shift | MHT CET Year Wise Previous Years Questions

MHT CET 2026 20th April Morning Shift

MCQ (Single Correct Answer)

-0

Calculate the mass of nonvolatile solute dissolved in $0.3$ dm$^3$ water having osmotic pressure $0.1$ atm at $300$K.
[Molar mass of solute = $328$ g mol$^{-1}$, R = $0.082$ dm$^3$atm K$^{-1}$mol$^{-1}$]

$0.4$ g

$0.6$ g

$0.8$ g

$1.0$ g

MHT CET 2026 20th April Morning Shift

MCQ (Single Correct Answer)

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Which from following solutions in water on complete dissociation exhibits minimum freezing point depression?

$0.2$ m Potassium chloride

$0.1$ m Sodium chloride

$0.05$ m Aluminium phosphate

$0.15$ m Magnesium sulphate

MHT CET 2026 20th April Morning Shift

MCQ (Single Correct Answer)

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Which of the following reactions occurs at cathode during recharging of lead accumulator ?

$\text{PbO}_{2(s)} + 4\text{H}^+_{(aq.)} + \text{SO}_4^{2-}{}_{(aq.)} + 2e^- \rightarrow \text{Pb}_{(s)} + \text{PbSO}_{4(s)} + 2\text{H}_2\text{O}_{(\ell)}$

$\text{PbO}_{2(s)} + 4\text{H}^+\ 2e^- \rightarrow \text{Pb}^{2+} + 2\text{H}_2\text{O}_{(\ell)}$

$\text{Pb}_{(s)} + \text{SO}_4^{2-}{}_{(aq.)} \rightarrow \text{PbSO}_{4(s)} + 2e^-$

$\text{PbSO}_{4(s)} + 2e^- \rightarrow \text{Pb}_{(s)} + \text{SO}_4^{2-}{}_{(aq.)}$

MHT CET 2026 20th April Morning Shift

MCQ (Single Correct Answer)

-0

What is the quantity of electricity required to produce $8$ g of Mg (molar mass = $24\ \text{g mol}^{-1}$) from $\text{MgCl}_2$ solution ?

$0.222$ F

$0.444$ F

$0.666$ F

$0.888$ F

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