$SO_2$ 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 ions does not have $S-S$ linkage?
Which oxide is used as a catalyst in the contact process?
Easy
View SolutionWhich of the following sets of atomic numbers corresponds to elements of group $16$?
Medium
View SolutionWhich of the following source materials generate $SO_2$ that is used in the contact process?
When oxygen is passed through a solution of $Na_2SO_3$,we get:
Medium
View SolutionVedclass 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