Class 11 Chemistry Redox Reactions Oxidation number and Oxidation state

Medium

In which of the following substances is the oxidation state of sulfur $-1$?

A
$FeS$
B
$FeS_2$
C
$Na_2SO_3$
D
$Na_2S_2O_3$

Explore More

Browse All

Question Bank

All Subjects

Class 11 Questions

Class 11

Chemistry Questions

Chapter

Redox Reactions

Subtopic

Oxidation number and Oxidation state

Similar Questions

Oxidation number of osmium $(Os)$ in $OsO_4$ is

An acidic solution of sodium thiosulfate is unstable because in thiosulfate,the two sulfur atoms have different oxidation states of:

Medium

The oxidation number of $S$ in $Na_2S_4O_6$ is ...........

Medium

Oxidation state of $S$ in $H_2S_2O_8$ is

EasyTS EAMCET 2020

$A$ metal ion $M^{3+}$ after the loss of three electrons in a reaction will have an oxidation number equal to

Easy

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.