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NEET 2022

NEET 2022 Chemistry question on Aldehydes Ketones and Acids

RMgX+CO2→dry etherY→H3O+RCOOH\text{RMgX} + \text{CO}_2 \xrightarrow{\text{dry ether}} Y \xrightarrow{\text{H}_3\text{O}^+} \text{RCOOH}

What is Y in the above reaction?
  1. A.
    RCOO−Mg+X\text{RCOO}^-\text{Mg}^+\text{X}
  2. B.
    R3CO−Mg+X\text{R}_3\text{CO}^-\text{Mg}^+\text{X}
  3. C.
    RCOO−X+\text{RCOO}^-\text{X}^+
  4. D.
    (RCOO)2Mg\text{(RCOO)}_2\text{Mg}
Show answer

Correct option: A

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