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Question
Which of the following tests/reactions is given by aldehydes as well as ketones?
Options
Fehling’s test
Tollen’s test
2, 4 DNP test
Cannizzaro reaction
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Solution
2, 4 DNP test
Explanation:
Fehling’s, Tollen’s and Cannizzaro reaction is shown by alcohol only.
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An organic compound neither reacts with neutral ferric chloride solution nor with Fehling solution. It however, reacts with Grignard reagent and gives positive iodoform test. The compound is:
Choose the reaction which is not possible:
Match List-I with List-II:
| List-I (Reaction) |
List-II (Reagents/Condition) |
||
| A. |  |
I. |  |
| B. |  |
II. | CrO3 |
| C. |  |
III. | KMnO4/KOH, Δ |
| D. |  |
IV. | (i) O3 (ii) Zn-H2O |
Choose the correct answer from the options given below:
