NEET 2023 Manipur | NEET Year Wise Previous Years Questions

NEET 2023 Manipur

MCQ (Single Correct Answer)

Identify the product in the following reaction

NEET 2023 Manipur Chemistry - Haloalkanes and Haloarenes Question 7 English

NEET 2023 Manipur

MCQ (Single Correct Answer)

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 :

Statement-I is true but Statement-II is false.

Statement-I is false but Statement-II is true.

Both Statement-I and Statement-II are true.

Both Statement-I and Statement-II are false.

NEET 2023 Manipur

MCQ (Single Correct Answer)

The correct option for a redox couple is:

Both are oxidised forms involving same element.

Both are reduced forms involving same element.

Both the reduced and oxidised forms involve same element.

Cathode and anode together.

NEET 2023 Manipur

MCQ (Single Correct Answer)

Given below are two statements : one is labelled as Assertion (A) and the other is labelled as Reason (R).

Assertion (A) : Ionisation enthalpies of early actinoids are lower than for early lanthanoids.

Reason (R) : Electrons are entering 5f orbitals in actinoids which experience greater shielding from nuclear charge.

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

(A) is true but (R) is false.

(A) is false but (R) is true.

Both (A) and (R) are true and (R) is the correct explanation of (A).

Both (A) and (R) are true but (R) is not the correct explanation of (A).