Chemistry-SN1 & SN2 Reactions

NEET Chemistry SN1 & SN2 Reactions Match the Following Question

Type: Match the Following-match the column-Hard-Class 12

Match Column-I with Column-II.

Column-I Column-II (a) SN1 Reaction (i) Polar protic solvent (b) SN2 Reaction (ii) Primary halide reactivity (c) Carbocation stability (iii) Secondary halide reactivity (d) Rate of reaction (iv) Tertiary halide reactivity

Choose the correct matching:

A

a-i, b-ii, c-iv, d-iii

B

a-ii, b-i, c-iv, d-iii

C

a-i, b-iii, c-ii, d-iv

D

a-iv, b-ii, c-i, d-iii

Correct Answer

Option A

Detailed Explanation

In SN1 reactions, the rate depends solely on the concentration of the substrate, typically requiring polar protic solvents for stability of the carbocation (Chunk 2). In contrast, SN2 reactions exhibit higher reactivity for primary halides due to steric factors (Chunk 2).

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