Consider the above reaction sequence and identify the product $B$.

The most reactive compound towards the formation of cyanohydrin on treatment with $KCN$ followed by acidification is:

Identify the organic compound which,on heating with a strong solution of $NaOH$,is partly converted into an acid salt and partly into an alcohol.

When cyclohexanone reacts with dimethylamine in the presence of a catalytic amount of acid,water is continuously removed during the reaction. What is the product commonly called?

Clemmensen reduction involves the conversion of $ >C=O $ to $ >CH_2 $ in the presence of:

The compounds $A$ and $B$ are respectively