| ⇦ | 
| ⇨ |
The compound that gives both iodoform and Fehling’s tests is
Options
(a) ethanol
(b) propanone
(c) 2-butanol
(d) ethanal
Correct Answer:
ethanal
Explanation:
CH₃CHO gives test for aldehyde (Fehling’s test) and iodoform test. CH₃CHO + 2Cu²⁺ + 3OH⁻(Fehling’s solution) → CH₃COO⁻ + 2Cu⁺(Red ppt.) + 2H₂O. CH₃CHO + NaOH + I₂ → HCOONa + CHI₃(Iodoform).
Related Questions: - Which of the following is expected to form colourless complex
- In the silver plating of copper, K[Ag(CN)₂] is used instead of AgNO₃. The reason
- Terylene is a condensation polymer of ethylene glycol and
- Which of the following reaction is an example of nucleophilic substitution
- Cellulose is polymer of
Topics: Aldehydes Ketones and Carboxylic Acid
(89)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Which of the following is expected to form colourless complex
- In the silver plating of copper, K[Ag(CN)₂] is used instead of AgNO₃. The reason
- Terylene is a condensation polymer of ethylene glycol and
- Which of the following reaction is an example of nucleophilic substitution
- Cellulose is polymer of
Topics: Aldehydes Ketones and Carboxylic Acid (89)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
18000+ students are using NEETLab to improve their score. What about you?
Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.
Share this page with your friends
Leave a Reply