MHT CET 2023 12th May Morning Shift | MHT CET Year Wise Previous Years Questions

MHT CET 2023 12th May Morning Shift

MCQ (Single Correct Answer)

-0

What type of glycosidic linkages are present in cellulose?

$$\beta-1,6$$

$$\beta-1,4$$

$$\alpha-1,6$$

$$\alpha-1,4$$

MHT CET 2023 12th May Morning Shift

MCQ (Single Correct Answer)

-0

Calculate the rate constant of first order reaction if half life of reaction is 40 minutes.

$$1.733 \times 10^{-2}$$ minute $$^{-1}$$

$$1.951 \times 10^{-2}$$ minute $$^{-1}$$

$$1.423 \times 10^{-2}$$ minute $$^{-1}$$

$$1.256 \times 10^{-2}$$ minute $$^{-1}$$

MHT CET 2023 12th May Morning Shift

MCQ (Single Correct Answer)

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Identify product '$$B$$' in following sequence of reactions.

2n Propanone $$\mathrm{\buildrel {Ba{{(OH)}_2}} \over \longrightarrow}$$ A $$\mathrm{\mathrel{\mathop{\kern0pt\longrightarrow} \limits_{ - {H_2}O}^\Delta }}$$ nB

4-Hydroxy-4-methylpentan-2-one

2-Methylpentan-3-one

2-Methylpent-2-en-4-one

4-Methylpent-3-en-2-one

MHT CET 2023 12th May Morning Shift

MCQ (Single Correct Answer)

-0

Identify rate law expression for $$2 \mathrm{NO}_{(\mathrm{g})}+\mathrm{Cl}_{2(\mathrm{~g})} \rightarrow 2 \mathrm{NOCl}_{(\mathrm{g})}$$ if the reaction is second order in $$\mathrm{NO}$$ and first order in $$\mathrm{Cl}_2$$.

Rate $$=\mathrm{k}[\mathrm{NO}]^2\left[\mathrm{Cl}_2\right]$$

Rate $$=\mathrm{k}[\mathrm{NO}]\left[\mathrm{Cl}_2\right]$$

$$\mathrm{Rate}=\mathrm{k}[\mathrm{NO}]^2$$

Rate $$=\mathrm{k}\left[\mathrm{Cl}_2\right]$$

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