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AIIMS2018Chemistryp Block Elements (Group 15, 16, 17 & 18)

Assertion : HCOOH reacts with H ₂ SO ₄ to form CO. Reason : H ₂ SO ₄ is a mild oxidising agent.

Options

  1. AIf both assertion and reason are true and reason is the correct explanation of assertion.
  2. BIf both assertion and reason are true but reason is not the correct explanation of assertion.
  3. CIf assertion is true but reason is false.
  4. DIf both assertion and reason are false.

Correct answer

B. If both assertion and reason are true but reason is not the correct explanation of assertion.

Step-by-step solution

HCOOH H ₂ SO ₄ H ₂ O + CO Here, H ₂ SO ₄ behaves as a dehydrating agent.

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