What is the oxidation number of $Fe$ and $Cr$ in $FeCr_2O_4$?
- A$+2$ and $+3$
- B$0$ and $+2$
- C$+2$ and $+6$
- D$+3$ and $+6$
Explore More
Similar Questions
What is the oxidation number of $Cl$ in $CaOCl_2$?
Medium
View SolutionIn the following reaction,assign the oxidation state of the underlined atom for the product of complete hydrolysis at $R.T.$:
$H\underline{N}O_4 + H_2O \longrightarrow HNO_3 + H_2O_2$
$H\underline{N}O_4 + H_2O \longrightarrow HNO_3 + H_2O_2$
Difficult
View SolutionThe oxidation number of $Fe$ and $S$ in iron pyrites are
Medium
View SolutionThe correct set of oxidation numbers of $Br$ in $Br_3O_8$ is
Difficult
View SolutionWhich of the following involves the transfer of five electrons?
MediumAIIMS 2014
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