Chemistry · PYQ NEET UG 2022
English\( RMgX + CO_2 \xrightarrow[dry\ ether]{} Y \xrightarrow{H_3O^+} RCOOH \) उपर्युक्त अभिक्रिया में Y क्या है?
सही उत्तर · विकल्प 3
\( RCOO^-Mg^+X \)
व्याख्या
Grignard reagent reacts with \( CO_2 \) to form a metal carboxylate \( RCOOMgX \) as an intermediate addition product Y, which on hydrolysis gives carboxylic acid.