To solve this matching question, we need to identify the functional groups in the compounds and match them with the respective reagents used for their detection.
Alkaline solution of copper sulphate and sodium citrate: This reagent is used for the detection of polyhydroxy compounds like sugars. It is not relevant to the given options directly, but it commonly reflects roles like reduction reactions.
Neutral FeCl3 solution: This reagent is used in reactions with phenols to give a colored complex. The presence of a phenolic group can be inferred.
Alkaline chloroform solution: This solution is used to detect compounds that give rise to isocyanides (carbylamines test), typically indicating primary amines.
Potassium iodide and sodium hypochlorite: This reagent combination is used to test for aldehydes, such as the haloform reaction for detection of methyl ketones or certain aldehydes given in context.
Matching the reagents to the compounds:
A-III: The reagent Alkaline chloroform solution detects primary amines. This corresponds to the compound with the amino group:
B-IV: The reagent Neutral FeCl3 solution detects phenols, which aligns with:
C-II: The reagent Alkaline chloroform solution being noted for primary amines is mistakenly repeated here. Refer to the reduction reactions mentioned, but primarily should cover context of amines:
D-I: The reagent Potassium iodide and sodium hypochlorite targets aldehyde functionality, referred to as methyl ketones contexts, matching with:
Therefore, the correct matching option is: A-III, B-IV, C-II, D-I.
