The major products obtained from the reactions in List-II are the reactants for the named reactions mentioned in List-I. Match List-I with List-II and choose the correct option. List-I List-II ( {\P}) Etard reaction (1) Acetophenone \stackrel{ \Zn- \Hg,\HCl}{─────▶ } (\Q) Gattermann reaction (2) Toluene \stackrel{(\i) \KMnO_4, {\KOH}{─\xrightarrow_4 ∆_2.}_{(\ii) \SOCl_2} ( {\R}) Gattermann-Koch reaction (3) Benzene \stackrel{\CH_3\Cl}{─────▶}_{\anhyd. \AlCl_3 } (S) Rosenmund reduction (4) Aniline { ─────▶} ^{\NaNO_2{/}\HCl}_{273-278K} (5) Phenol \stackrel{\text{ Zn, }{─────▶} ∆} [JEE Adv 2023 P1]

Correct Answer is : P→3; Q→4; R→5; S→2

{\P} \to 2; {\Q} \to 4; {\R} \to 1; {\S} \to 3

{\P} \to 1; {\Q} \to 3; {\R} \to 5; {\S} \to 2

{\P} \to 3; {\Q} \to 2 ; {\R} \to 1; \to 4

\P \to 3; \Q\to 4; \R\to 5; S \to 2

JEE Advanced 2023 Paper 1 Solutions

Section: Chemistry

Question : 34 of 51

Marks: +1, -0

The major products obtained from the reactions in List-II are the reactants for the named reactions mentioned in List-I. Match List-I with List-II and choose the correct option.

List-I

List-II

(P)

Etard reaction

(1)

Acetophenone

Zn−Hg,HCl

─────▶

(Q)

Gattermann reaction

(2)

Toluene

(i)‌KMnO4,KOH4∆2.

────────▶

(ii)‌SOCl2

(R)

Gattermann-Koch reaction

(3)

Benzene

CH3‌Cl

─────▶

anhyd.AlCl3

(S)

Rosenmund reduction

(4)

Aniline

NaNO2/‌HCl

─────▶

273−278K

(5)

Phenol

‌ Zn, ‌∆

─────▶

[JEE Adv 2023 P1]

P→2; Q→4; R→1; S→3
P→1; Q→3; R→5; S→2
P→3; Q→2;R→1; →4
P→3; Q→4; R→5; S→2

Validate

Go to Question:

Prev Question

Next Question