The correct decreasing order of priority for the functional groups of organic compounds in the $IUPAC$ system of nomenclature is:

  • A
    $-COCl > -CONH_2 > -CHO > -OH$
  • B
    $-CONH_2 > -CHO > -COCl > -OH$
  • C
    $-COCl > -CHO > -CONH_2 > -OH$
  • D
    $-CHO > -CONH_2 > -COCl > -OH$

Explore More

Similar Questions

The correct $IUPAC$ name of the following compound is:

What is the $IUPAC$ name of propylene glycerol?

The systematic name of $CH_3-CH(Br)-CH_2OH$ is

Glycerine is :

Write the $IUPAC$ name of the given compound.

Vedclass Products

For Students

Vedclass Test Series

Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.

Start Free Trial
For Teachers

Exam Paper Generator

Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.

Try Free
For Institutes

Online Exam Module

Live online exams with unlimited students, 360° analytics & white-label branding.

See Demo