1
NEET 2023 Manipur
MCQ (Single Correct Answer)
+4
-1
Change Language

Choose the correct sequence of reagents in the conversion of 4-nitrotoluene to 2-bromotoluene.

A
$$\mathrm{NaNO}_2 / \mathrm{HCl} ; \mathrm{Sn} / \mathrm{HCl} ; \mathrm{Br}_2 ; \mathrm{H}_2 \mathrm{O} / \mathrm{H}_3 \mathrm{PO}_2$$
B
$$\mathrm{Sn} / \mathrm{HCl} ; \mathrm{NaNO}_2 / \mathrm{HCl} ; \mathrm{Br}_2 ; \mathrm{H}_2 \mathrm{O} / \mathrm{H}_3 \mathrm{PO}_2$$
C
$$\mathrm{Br}_2 ; \mathrm{Sn} / \mathrm{HCl} ; \mathrm{NaNO}_2 / \mathrm{HCl} ; \mathrm{H}_2 \mathrm{O} / \mathrm{H}_3 \mathrm{PO}_2$$
D
$$\mathrm{Sn} / \mathrm{HCl} ; \mathrm{Br}_2 ; \mathrm{NaNO}_2 / \mathrm{HCl} ; \mathrm{H}_2 \mathrm{O} / \mathrm{H}_3 \mathrm{PO}_2$$
2
NEET 2023 Manipur
MCQ (Single Correct Answer)
+4
-1
Change Language

Identify the product in the following reaction

NEET 2023 Manipur Chemistry - Haloalkanes and Haloarenes Question 10 English

A
NEET 2023 Manipur Chemistry - Haloalkanes and Haloarenes Question 10 English Option 1
B
NEET 2023 Manipur Chemistry - Haloalkanes and Haloarenes Question 10 English Option 2
C
NEET 2023 Manipur Chemistry - Haloalkanes and Haloarenes Question 10 English Option 3
D
NEET 2023 Manipur Chemistry - Haloalkanes and Haloarenes Question 10 English Option 4
3
NEET 2023 Manipur
MCQ (Single Correct Answer)
+4
-1
Change Language

Given below are two statements:

Statement I : In an organic compound, when inductive and electromeric effects operate in opposite directions, the inductive effect predominates.

Statement II : Hyperconjugation is observed in o-xylene.

In the light of the above statements, choose the correct answer from the options given below :

A
Statement-I is true but Statement-II is false.
B
Statement-I is false but Statement-II is true.
C
Both Statement-I and Statement-II are true.
D
Both Statement-I and Statement-II are false.
4
NEET 2023 Manipur
MCQ (Single Correct Answer)
+4
-1
Change Language

The correct option for a redox couple is:

A
Both are oxidised forms involving same element.
B
Both are reduced forms involving same element.
C
Both the reduced and oxidised forms involve same element.
D
Cathode and anode together.
EXAM MAP