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Which among the following product is formed when ethyne undergoes reaction with HgSO4 and H2SO4

Correct answer: C. Acetaldehyde

  • A. Formic acid
  • B. Formaldehyde
  • C. Acetaldehyde
  • D. Acetic acid

Explanation

When ethyne reacts with HgSO4 and H2SO4, it forms acetaldehyde, which is a two-carbon aldehyde. This is because ethyne is a two-carbon compound. Other alkynes with more than two carbons would give ketones in the same reaction conditions. Therefore, the correct answer is Option C: Acetaldehyde.

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