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]