MHT CET 2024 10th May Evening Shift | MHT CET Year Wise Previous Years Questions

MHT CET 2024 10th May Evening Shift

MCQ (Single Correct Answer)

-0

Which of the following is a tertiary allylic alcohol?

Prop-2-en-1-ol

But-3-en-2-ol

2-methylprop-2-en-1-ol

2-methylbut-3-en-2-ol

MHT CET 2024 10th May Evening Shift

MCQ (Single Correct Answer)

-0

Which of the following is Mendius reduction?

$\mathrm{R}-\mathrm{CONH}_2 \xrightarrow[\Delta]{\mathrm{B}_2, \mathrm{KOH}_{(\mathrm{aq})}} \mathrm{R}-\mathrm{NH}_2$

$\mathrm{R}-\mathrm{NH}_2 \xrightarrow{\mathrm{RX} \text { (excess) }} \mathrm{R}_4 \mathrm{NX}$

$\mathrm{R}_4 \mathrm{NX} \xrightarrow[\Delta]{\text { Moist } \mathrm{Ag}_2 \mathrm{O}}$ Alkene $+\mathrm{R}_3 \mathrm{~N}$

$\mathrm{R}-\mathrm{CN} \xrightarrow[\text { or } \mathrm{LiAl} \mathrm{L}_4]{\mathrm{Na} / 2 \mathrm{C}_2 \mathrm{OH}} \mathrm{R}-\mathrm{CH}_2 \mathrm{NH}_2$

MHT CET 2024 10th May Evening Shift

MCQ (Single Correct Answer)

-0

For the reaction $\mathrm{CH}_{4(\mathrm{~g})}+\mathrm{H}_{2(\mathrm{~g})} \longrightarrow \mathrm{C}_2 \mathrm{H}_{6(\mathrm{~g})}$ $\mathrm{K}_{\mathrm{p}}=3.356 \times 10^{17}$, calculate $\Delta \mathrm{G}^{\circ}$ for the reaction at 298 K .

$-$90 kJ

$-$100 kJ

235.6 kJ

33.56 kJ

MHT CET 2024 10th May Evening Shift

MCQ (Single Correct Answer)

-0

Rate of a first order reaction is $1.5 \times 10^{-2} \mathrm{~mol} \mathrm{~L}^{-1}$ minute ${ }^{-1}$ at 0.5 M concentration of reactant, calculate half life of reaction.

0.383 minute

7.53 minute

8.73 minute

23.1 minute

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