MHT CET 2021 22th September Evening Shift | MHT CET Year Wise Previous Years Questions

MHT CET 2021 22th September Evening Shift

MCQ (Single Correct Answer)

-0

What is the conductivity of $$0.02 \mathrm{~M} \mathrm{~KCl}$$ solution if cell constant is $$1.29 \mathrm{~cm}^{-1}$$ with resistance 645 $$\Omega$$ ?

$$5.0 \times 10^{-3} \Omega^{-1} \mathrm{~cm}^{-1}$$

$$2.0 \times 10^{-3} \Omega^{-1} \mathrm{~cm}^{-1}$$

$$8.3 \times 10^{-3} \Omega^{-1} \mathrm{~cm}^{-1}$$

$$2.5 \times 10^{-3} \Omega^{-1} \mathrm{~cm}^{-1}$$

MHT CET 2021 22th September Evening Shift

MCQ (Single Correct Answer)

-0

The major product obtained in the following reaction is

MHT CET 2021 22th September Evening Shift Chemistry - Haloalkanes and Haloarenes Question 51 English

4-Iodo-4-methylhexane

4-Iodo-3-methylhexane

3-Iodo-3-methylhexane

3-Iodo-4-methylhexane

MHT CET 2021 22th September Evening Shift

MCQ (Single Correct Answer)

-0

Which of the following statements is NOT true for a reaction having rate law $$\mathrm{r}=\mathrm{k}\left[\mathrm{H}_2\right]\left[\mathrm{I}_2\right]$$ ?

The reaction is first order in $$\mathrm{H}_2$$

Overall order of reaction is 1

The reaction is first order in $$\mathrm{I}_2$$

Overall order of reaction is 2

MHT CET 2021 22th September Evening Shift

MCQ (Single Correct Answer)

-0

Identify the product '$$B$$' in following reaction.

$$2 \mathrm{CH}_3 \mathrm{CHO} \xrightarrow{\text { dil. } \mathrm{NaOH}} \mathrm{A} \xrightarrow[-\mathrm{H}_2 \mathrm{O}]{\Delta} \mathrm{B}$$

But-3-enal

3-Hydroxyl butanal

But-2-enal