Class 11 Chemistry Redox Reactions Oxidation number and Oxidation state

Easy

What is the oxidation state of oxygen in $O_2^{2-}$ ion?

MHT CET 2022 All MHT CET

A
$+2$
B
$+1$
C
$-2$
D
$-1$

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 2022 Paper All MHT CET years →

Similar Questions

The oxidation number of $N$ in $NH_3$ is:

Medium

When zinc reacts with dilute $HNO_3$,the oxidation state of nitrogen changes from

Medium

Acidified potassium dichromate is treated with hydrogen sulphide. In the reaction,the oxidation number of chromium

Difficult

What is the oxidation state of nitrogen in the oxide of nitrogen formed by heating ammonium nitrate?

Easy

The oxidation number of nitrogen atoms in $NH_4NO_3$ are

MediumKCET 2020

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.