$SO_2$ is a strong reducing agent; however,it can also act as an oxidising agent. Which of the following shows its oxidising nature?
- ABleaching action
- BDecolourising of acidified $KMnO_4$ solution
- CReaction with $H_2S$ to give sulphur
- DTurning acidified dichromate paper green
Explore More
Similar Questions
Which of the following hydrides of Group $16$ elements has the highest reducing property?
The correct order of acidic character of group-$16$ hydrides is
The final acid product obtained during the synthesis of $H_2SO_4$ by contact process is
Which of the following is the most basic oxide?
Which of the following elements is $NOT$ a member of group $16$ of the periodic table?
Vedclass Products
For Students
Vedclass Test Series
Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.
Start Free TrialFor Teachers
Exam Paper Generator
Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.
Try FreeFor Institutes
Online Exam Module
Live online exams with unlimited students, 360° analytics & white-label branding.
See Demo