Chemistry · 2023
JEE Main · 6 April 2023, Shift 1 · Q77
Match List I with List II Choose the correct answer from the options given below:
Match List I with List II
Choose the correct answer from the options given below:
| LIST I Name of reaction | LIST II Reagent used | ||
| A. | Hell-Volhard-Zelinsky reaction | I. | $\displaystyle \mathrm{NaOH}+\mathrm{I}_2$ |
| B. | Iodoform reaction | II. | (i) $\displaystyle \mathrm{CrO}_2 \mathrm{Cl}_2, \mathrm{CS}_2$ (ii) $\displaystyle \mathrm{H}_2 \mathrm{O}$ |
| C. | Etard reaction | III. | (i) $\displaystyle \mathrm{Br}_2$ / red phosphorus (ii) $\displaystyle \mathrm{H}_2 \mathrm{O}$ |
| D. | Gatterman-Koch reaction | IV. | $\displaystyle \mathrm{CO}, \mathrm{HCl}$, anhyd. $\displaystyle \mathrm{AlCl}_3$ |
Official answer
From NTA’s final answer key for this paper.
(3)
A-III, B-I, C-II, D-IV
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JEE Main 2023 Chemistry question, with the answer from NTA’s final answer key. Where our answers come from.