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प्रश्न
\[\ce{? ->[\Delta, CN-][EtOH, H2O]}\] Benzoin.
The reactant is obtained by dry distillation of the calcium salts of the following pairs:
विकल्प
\[\ce{C6H5CH2 COOH, HCOOH}\]
\[\ce{C6H5COOH, HCOOH}\]
\[\ce{C6H4 (OH) COOH, HCOOH}\]
\[\ce{C6H4 (NH2) COOH, HCOOH}\]
MCQ
रिक्त स्थान भरें
उत्तर
\[\ce{C6H5COOH, HCOOH}\]
Explanation:
This reaction is called. "benzoin condensation".
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