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Manipal MET2017ChemistryGeneral Organic Chemistry

Relative acidity of the following is in the order

Options

  1. ARCOOH H ₂ CO ₃ C ₆ H ₅ OH H ₂ O ROH
  2. BRCOOH ROH H ₂ CO ₃ C ₆ H ₅ OH H ₂ O
  3. CROH RCOOH H ₂ CO ₃ C ₆ H ₅ OH H ₂ O
  4. DRCOOH C ₆ H ₅ OH ROH H ₂ CO ₃ H ₂ O

Correct answer

A. RCOOH H ₂ CO ₃ C ₆ H ₅ OH H ₂ O ROH

Step-by-step solution

The order of acidity is as : [ Decreasing acid strength (Decreasing K_a ) ] R COOH H ₂ CO ₃ C ₆ H ₅ OH H ₂ O ROH

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