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Aldehydes Ketones and Carboxylic Acids question

2023 · Shift 1 · Q17
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  5. /2023 · Shift 1 · Q17

Aldehydes Ketones and Carboxylic Acids question

2023 · Shift 1 · Q17

JEE AdvancedChemistryAldehydes Ketones and Carboxylic AcidsMCQ+3 / −1
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\stackrel{\mathrm{Zn}-\mathrm{Hg}, \mathrm{HCl}}{\longrightarrow}⟶Zn−Hg,HCl​
(Q) Gattermann reaction (2)  Toluene ⟶ (i) KMnO4,KOH,Δ (ii) SOCl2\text { Toluene } \underset{\text { (ii) } \mathrm{SOCl}_2}{\stackrel{\text { (i) } \mathrm{KMnO}_4, \mathrm{KOH}, \Delta}{\longrightarrow}} Toluene  (ii) SOCl2​⟶ (i) KMnO4​,KOH,Δ​​
(R) Gattermann-Koch reaction (3)  Benzene ⟶CH3Cl anhyd. AlCl3\text { Benzene } \underset{\text { anhyd. } \mathrm{AlCl}_3}{\stackrel{\mathrm{CH}_3 \mathrm{Cl}}{\longrightarrow}} Benzene  anhyd. AlCl3​⟶CH3​Cl​​
(S) Rosenmund reduction (4)  Aniline ⟶NaNO2/HCl273−278 K\text { Aniline } \underset{273-278 \mathrm{~K}}{\stackrel{\mathrm{NaNO}_2 / \mathrm{HCl}}{\longrightarrow}} Aniline 273−278 K⟶NaNO2​/HCl​​
(5)  Phenol ⟶Zn,Δ\text { Phenol } \stackrel{\mathrm{Zn}, \Delta}{\longrightarrow} Phenol ⟶Zn,Δ​
  1. A
    P→2;Q→4;R→1;S→3\mathrm{P} \rightarrow 2 ; \mathrm{Q} \rightarrow 4 ; \mathrm{R} \rightarrow 1 ; \mathrm{S} \rightarrow 3P→2;Q→4;R→1;S→3
  2. B
    P→1;Q→3;R→5;S→2\mathrm{P} \rightarrow 1 ; \mathrm{Q} \rightarrow 3 ; \mathrm{R} \rightarrow 5 ; \mathrm{S} \rightarrow 2P→1;Q→3;R→5;S→2
  3. C
    P→3;Q→2;R→1;S→4\mathrm{P} \rightarrow 3 ; \mathrm{Q} \rightarrow 2 ; \mathrm{R} \rightarrow 1 ; \mathrm{S} \rightarrow 4P→3;Q→2;R→1;S→4
  4. D
    P→3;Q→4;R→5;S→2\mathrm{P} \rightarrow 3 ; \mathrm{Q} \rightarrow 4 ; \mathrm{R} \rightarrow 5 ; \mathrm{S} \rightarrow 2P→3;Q→4;R→5;S→2
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