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Acetylene, on reacting with formaldehyde under high pressure, gives
Options
(a) propanol
(b) propyl alcohol
(c) allyl aldehyde
(d) butyndiol
Correct Answer:
butyndiol
Explanation:
HC ≡ CH + HCHO (Acetylene) → HC ≡ C – CH₂OH (Formaldehyde)
HC ≡ C – CH₂OH + H – C = O → HOCH₂C ≡ CCH₂OH ( But – 2- yn-1,4-diol)
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- In Dumas’ method of estimation of nitrogen 0.35g of an organic compound gave 55mL
- Ethyl chloride on heating with AgCN forms a compound X.The functional isomer of
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Topics: Hydrocarbons
(84)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A mixture of champhor and benzoic acid can be separated by
- In Dumas’ method of estimation of nitrogen 0.35g of an organic compound gave 55mL
- Ethyl chloride on heating with AgCN forms a compound X.The functional isomer of
- If the pH of a solution is 4, then its OH⁻ concentration is
- The ratio of area covered by second orbital to the first orbital is
Topics: Hydrocarbons (84)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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C2H2+2HCOH=OHCH2CCCH2OH