1. Tollens' test
2. Fehling’s test
3. Iodoform test
4. Sodium bicarbonate test.
Chemical test to distinguish between Pentan-2-one and Pentan-3-one is:
1. Tollen’s test
2. Fehling’s test
3. Iodoform test
4. Ferric chloride test
Chemical test(s) to distinguish between Benzaldehyde and Acetophenone is :
1. Tollen’s test
2. Fehling’s test
3. Iodoform test
4. Tollen’s test and Iodoform test
X | Y | |
1. | CrO2Cl2/CCl4 | CH3OH / H+ |
2. | KMnO4 | CH3OH / H+ |
3. | CrO2Cl2/CCl4 | (CH3CO)2O |
4. | KMnO4 | (CH3CO)2O |
Consider the below reaction and identify the missing reagent/chemical.
\(\mathrm{CH_{3}CH_{2}COO^{-}Na^{+} \ \xrightarrow[\textbf{Heat}]{\textbf{NaOH, + ? }} \ CH_{3}CH_{3} \ + \ Na_{2}CO_{3}}\)
1. CaO
2. DIBAL-H
3. B2H6
4. Red Phosphorus
List-I (Substrates of reactions) | List II (Name of reactions) | ||
(a) | ![]() |
(i) | Hell-Volhard- Zelinsky reaction |
(b) | ![]() |
(ii) | Gattermann- Koch reaction |
(c) | ![]() |
(iii) | Haloform reaction |
(d) | ![]() |
(iv) | Esterification |
Choose the correct answer from the options given below:
(a) | (b) | (c) | (d) | |
1. | (i) | (iv) | (iii) | (ii) |
2. | (ii) | (iii) | (iv) | (i) |
3. | (iv) | (i) | (ii) | (iii) |
4. | (iii) | (ii) | (i) | (iv) |
The intermediate compound 'X' in the following chemical reaction is :
1. | 2. | ||
3. | 4. |
A chemical test to distinguish between Phenol and Benzoic acid is :
1. Tollen’s test
2. Fehling’s test
3. Iodoform test
4. Ferric chloride test
Chemical test(s) used to distinguish between Acetophenone and Benzophenone is :
1. Tollen’s test
2. Fehling’s test
3. Iodoform test
4. All of the above