JEE Mains Chemistry Past PapershardMCQ SINGLE

Match List I with List II: List I (Reagents used) List II (Compound with Functional group detected) JEE Mains Chemistry Past Papers Chemistry Question

Question

Match List I with List II: List I (Reagents used) List II (Compound with Functional group detected) A. Alkaline solution of copper I. sulphate and sodium citrate B. Neutral FeCl3 solution II. C. Alkaline chloroform solution III. D. Potassium iodide and sodium IV. hypochlorite Choose the correct answer from the options given below: (A) A-III, B-IV, C-I, D-II (B) A-IV, B-I, C-II, D-III (C) A-II, B-IV, C-III, D-I (D) A-III, B-IV, C-II, D-I

Answer: D

💡 Solution & Explanation

CuSO4 /sodium tartarate Fehling solution used to identify aldehyde functional group. Sodium hypochlorite Used to find out compound showing haloform test positively. Neutral FeCl3 Use to identify Phenol & Derivative. CHCl3/KOH React with 1º amine and this is known as carbyl amine test.

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