Which of the following is an incorrect match?

  • A
    $HO-C_6H_4-COOH$ : Aspirin
  • B
    $(Cl-C_6H_4)_2CH-CCl_3$ : $D.D.T.$
  • C
    $NH_2-CO-NH_2$ : Urea
  • D
    $NH_2-C_6H_4-SO_3H$ : Sulphanilic acid

Explore More

Similar Questions

Both antacids and antiallergic drugs are antihistamines but they cannot replace each other. Explain why?

The drug used for relieving tension is

Which one of the following is an artificial sweetening agent?

Identify an antiseptic compound from the following.

Why should medicines not be taken without consulting doctors?

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