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COMEDK2018ChemistryGeneral Organic Chemistry

Which of the following compound would not evolve CO ₂ when treated with NaHCO ₃ solution?

Options

  1. ASalicylic acid
  2. BPhenol
  3. CBenzoic acid
  4. D4-nitro benzoic acid

Correct answer

B. Phenol

Step-by-step solution

Phenol does not decompose sodium bicarbonate ( NaHCO ₃ ) as it is a weaker acid than carbonic acid. CO ₂ gas is not evolved by phenol.

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