JEE Main 2023 (Online) 30th January Evening Shift | Compounds Containing Nitrogen Question 49 | Chemistry

JEE Main 2023 (Online) 30th January Evening Shift

MCQ (Single Correct Answer)

-1

The most stable carbocation for the following is:

JEE Main 2023 (Online) 30th January Evening Shift Chemistry - Compounds Containing Nitrogen Question 56 English

JEE Main 2023 (Online) 30th January Evening Shift

MCQ (Single Correct Answer)

-1

JEE Main 2023 (Online) 30th January Evening Shift Chemistry - Compounds Containing Nitrogen Question 55 English

In the above conversion of compound $(\mathrm{X})$ to product $(\mathrm{Y})$, the sequence of reagents to be used will be:

$\begin{array}{lll}\text { (i) } \mathrm{Br}_2, \mathrm{Fe} & \text { (ii) } \mathrm{Fe}, \mathrm{H}^{+} & \text {(iii) } \mathrm{LiAIH}_4\end{array}$

$\begin{array}{lll}\text { (i) } \mathrm{Br}_2(\mathrm{aq}) & \text { (ii) } \mathrm{LiAIH}_4 & \text { (iii) } \mathrm{H}_3 \mathrm{O}^{+}\end{array}$

(i) $\mathrm{Fe}, \mathrm{H}^{+}$ (ii) $\mathrm{Br}_2$ (aq) (iii) $\mathrm{HNO}_2$ (iv) $\mathrm{H}_3 \mathrm{PO}_2$

(i) $\mathrm{Fe}, \mathrm{H}^{+}$ (ii) $\mathrm{Br}_2(\mathrm{aq})$ (iii) $\mathrm{HNO}_2$ (iv) $\mathrm{CuBr}$

JEE Main 2023 (Online) 30th January Morning Shift

MCQ (Single Correct Answer)

-1

Benzyl isocyanide can be obtained by :

A. JEE Main 2023 (Online) 30th January Morning Shift Chemistry - Compounds Containing Nitrogen Question 54 English 1

B. JEE Main 2023 (Online) 30th January Morning Shift Chemistry - Compounds Containing Nitrogen Question 54 English 2

C. JEE Main 2023 (Online) 30th January Morning Shift Chemistry - Compounds Containing Nitrogen Question 54 English 3

D. JEE Main 2023 (Online) 30th January Morning Shift Chemistry - Compounds Containing Nitrogen Question 54 English 4

Choose the correct answer from the options given below :

B and C

A and D

A and B

Only B

JEE Main 2023 (Online) 29th January Evening Shift

MCQ (Single Correct Answer)

-1

Reaction of propanamide with $$\mathrm{Br_2/KOH(aq)}$$ produces :

Propanenitrile

Propylamine

Ethylnitrile

Ethylamine

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