Q.
Methyl cyanide $\xrightarrow [\text{conc} . HCl]{2[H], SnCl _{2}} P \xrightarrow{ H _{2} O / H ^{+}}Q \xrightarrow{HCN}R \xrightarrow{H^+ .H_2O}S$
The number of chiral carbon(s) present in the final product ' $S$ ' is_______
Aldehydes Ketones and Carboxylic Acids
Solution:
Correct answer is '1'
