Class 11 Chemistry Redox Reactions Oxidation number and Oxidation state

Easy

The sum of the oxidation numbers of all atoms in the $S_{2}O_{3}^{2-}$ ion is:

MHT CET 2020 All MHT CET

A
$+2$
B
$+5$
C
$-2$
D
$+7$

Explore More

Browse All

Question Bank

All Subjects

Class 11 Questions

Class 11

Chemistry Questions

Chapter

Redox Reactions

Subtopic

Oxidation number and Oxidation state

Previous Year

MHT CET 2020 Paper All MHT CET years →

Similar Questions

What is the oxidation number of sulfur in $H_2S_2O_8$?

Medium

What is the oxidation state of nitrogen in $N_3H$?

MediumMHT CET 2022

The oxidation number of the underlined atom in the following species is given. Identify the incorrect option.

MediumNEET 2020

The oxidation states of $P$ atom in $POCl_3$,$H_3PO_3$ and $H_4P_2O_6$,respectively are

MediumKVPY 2017

The oxidation state of $Cr$ in $CrO_6$ is

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.

For Institutes

Online Exam Module

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