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प्रश्न
Write the products formed when CH3CHO reacts with the following reagents : HCN
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उत्तर १
Acetaldehyde (CH3CHO) reacts with hydrogen cyanide HCN to give 2-Hydroxypropapanenitrile as product.
उत्तर २
Acetaldehyde add a molecule of hydrogen to form acetaldehyde cyanohydrin.
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\[\begin{array}{cc}
\phantom{..............}\ce{O}\\
\phantom{..............}||\\
\ce{R - CH = CH - CHO + NH2 - C - NH - NH2 ->[H+]}\end{array}\]
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