Q.
According to the $ IUPAC $ nomenclature, the correct increasing order of priorities for the below mentioned functional groups in polyfunctional organic molecules is
(A) $ -OH $
(B)$ >\,C = O $
(C) $ -NH_{2} $
(D) $ -CHO $
J & K CETJ & K CET 2016Organic Chemistry – Some Basic Principles and Techniques
Solution: