CHEM BRAIN

Which gives lactic acid on hydrolysis after reacting with HCN [UPSEAT 2003; 

Reaction \( O=C<_R^R + HCN \rightarrow _R^R>C<_{CN}^{OH} \)  is [Kurukshetra CEE 1998; IIT 1990]

Reaction \( O=C<_R^R + HCN \rightarrow _R^R>C<_{CN}^{OH} \)  is [Kurukshetra CEE 1998; IIT 1990]

Which of the following reagents is used to distinguish acetone and acetophenone [RPMT 2002; KCET 1998]

The addition of HCN to carbonyl compounds is an example of [Haryana CEET 2000]

Aldehydes and ketones give addition reaction with [KCET 1992]

Reaction of acetaldehyde with HCN followed by hydrolysis gives a compound which shows [MP PET 1997] 

Cyanohydrin can be prepared from ketones through NUMS2018

Which type of reaction take place when carbonyl compound is treated with a mixture of NaCN and an acid  MDCAT2019

What will be the product of the reaction given below MDCAT2017

\( ^{CH_3}_{C_2H_5} > C=O + HCN \xrightarrow{NaCN+HCl} Y \) 

\(  ? + \ HCN \xrightarrow{Base} \)                           MDCAT2014

 \( + HCN  \rightarrow \)  in the above reaction the nucleophile is MDCAT2011

Which type of reaction take place when carbonyl compound is treated with a mixture of NaCN and an acid MDCAT2019