Acetylene, on reacting with formaldehyde under high pressure, gives

Acetylene On Reacting With Formaldehyde Under High Pressure Gives Chemistry Question

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)

Related Questions:

  1. Among the following pairs of ions, the lower oxidation state in aqueous solution
  2. What is the approximate percentage of H₂O₂ in a sample labelled as 10 V?
  3. Pyruvic acid is obtained by
  4. Which one of the following has an aromatic character
  5. If N and S both are present in an organic compound then during Lassaigne’s test,

Topics: Hydrocarbons (84)
Subject: Chemistry (2512)

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