Which of the following compounds has the maximum number of oxo groups $(M=O)$?

  • A
    $H_2SO_4$
  • B
    $H_2SO_3$
  • C
    $H_3PO_3$
  • D
    $H_3PO_4$

Explore More

Similar Questions

$H_2S$ is more acidic than $H_2O$,due to

Peroxo acids of sulphur are:

What is the correct order of the first electron gain enthalpy for $O, S,$ and $Se$?

Which is the most stable allotrope of sulphur?

The elements with highest and lowest electron gain enthalpy in group $16$ respectively are

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