Question

In IUPAC system of the naming of organic compounds. Which of the following functional group has more preference than others (in a poly functional compound)?

विकल्प

• − OH

• − CHO

• − CO

• −CONH₂

Answer 1

−CONH₂

Explanation:

\[\begin{array}{cc}
\phantom{...............}\ce{O}\\
\phantom{...............}||\\
\ce{-CONH2 > CHO > C - OH}
\end{array}\]