JEE Main 20258 AprilEvening Shift
- Exam
- JEE Main
- Year
- 2025
- Date
- 8 April
- Shift
- Evening Shift
- Subject
- Chemistry
- Chapter
- Alcohols Phenols and Ethers
JEE Main 2025 · 8 April · Evening Shift · Chemistry · Alcohols Phenols and Ethers
Match the List-I with List-II List-I (Reagent) List-II (Functional...
Match the List-I with List-II
Choose the correct answer from the options given below :
| List-I (Reagent) | List-II (Functional Group detected) | ||
| A. | Sodium bicarbonate solution | I. | double bond/unsaturation |
| B. | Neutral ferric chloride | II. | carboxylic acid |
| C. | ceric ammonium nitrate | III. | phenolic - OH |
| D. | alkaline KMnO | IV. | alcoholic - OH |
Choose the correct answer from the options given below :
Options
- AA-II, B-III, C-IV, D-I
- BA-II, B-III, C-I, D-IV
- CA-III, B-II, C-IV, D-I
- DA-II, B-IV, C-III, D-I
Correct answer
A. A-II, B-III, C-IV, D-I
Step-by-step solution
(1) Carboxylic acid gives efferve scence with sodium bicarbonate solution
(2) Phenolic-OH gives voilet coloured complex with Neutral .
(3) Alcoholic-OH gives Red colour with cerric ammonium Nitrate.
(4) When alkaline reacts with an unsaturated compound (Alkene or alkyne) the purple colour of solution disappears, indicating positive test for unsaturation.
(2) Phenolic-OH gives voilet coloured complex with Neutral .
(3) Alcoholic-OH gives Red colour with cerric ammonium Nitrate.
(4) When alkaline reacts with an unsaturated compound (Alkene or alkyne) the purple colour of solution disappears, indicating positive test for unsaturation.