JEE Main 202623 JanuaryMorning Shift
- Exam
- JEE Main
- Year
- 2026
- Date
- 23 January
- Shift
- Morning Shift
- Subject
- Chemistry
- Chapter
- Alcohols Phenols and Ethers
JEE Main 2026 · 23 January · Morning Shift · Chemistry · Alcohols Phenols and Ethers
Match List - I with List - II. List - I List - II Functional group...
Match List - I with List - II.
Choose the correct answer from the options given below :
| List - I | List - II |
| Functional group (detection) | Change observed during detection |
| A. Unsaturation (Baeyer's test) | I. Red colour appears |
| B. Alcoholic group | |
| (Ceric ammonium nitrate test) | II. Silver mirror appears |
| C. Aldehyde group (Tollen's reagent) | III. Violet colour appears |
| D. Phenolic group \left(FeCl_{3}\right. test) | IV. Discharge of pink colour |
Choose the correct answer from the options given below :
Options
- AA-III, B-IV, C-II, D-I
- BA-IV, B-I, C-II, D-III
- CA-IV, B-III, C-II, D-I
- DA-III, B-IV, C-I, D-II
Correct answer
B. A-IV, B-I, C-II, D-III
Step-by-step solution
Unsaturation (Baeyer's test) involves decolorization of the reagent, represented by discharge of color (IV).
Alcoholic groups (Ceric ammonium nitrate test) produce a red color (I).
Aldehyde groups (Tollen's reagent) produce a characteristic silver mirror effect (II).
Phenolic groups (FeCl₃ test) produce a violet or pink color (III).
The correct matching is A-IV, B-I, C-II, D-III.
Alcoholic groups (Ceric ammonium nitrate test) produce a red color (I).
Aldehyde groups (Tollen's reagent) produce a characteristic silver mirror effect (II).
Phenolic groups (FeCl₃ test) produce a violet or pink color (III).
The correct matching is A-IV, B-I, C-II, D-III.