Question

Which of the follwing options has the incorrect combination considering reaction in List-I with major product in List-II.

• A. $I-P$
• B. $III-T$
• C. $III-Q$
• D. $IV-R$

Answer 1

The correct option is C $III-Q$

I) Primary alkyl halide with a strong nucleophile at low temperature undergoes $S_{N}2$ reaction.

II) Secondary alkyl halide with a strong nucleophile at high temperature undergoes $E_2$ elimination.

III) Tertiary alkyl halide with a strong nucleophile undergoes $E_2$ elimination.

IV) Secondary alkyl halide with a strong nucleophile undergoes $E_2$ elimination.