Carboxylic Acids and their Derivatives - Result Question 61
47. In the following identify the compounds/reaction conditions represented by the alphabets $A, B$, and $C$ :
$ \begin{aligned} & C _6 H _5 COOH \xrightarrow{PCl _5} A \xrightarrow{NH _3} \\ & B \xrightarrow{P _2 O _5} C _6 H _5 CN \xrightarrow{H _2 / Ni} C \end{aligned} $
$(1991,2 M)$
BETA
