Class 11 Chemistry Redox Reactions Oxidation number and Oxidation state

Easy

The difference in oxidation state of chromium in chromate and dichromate salts is $....$ .

JEE MAIN 2022 All JEE MAIN

A
$1$
B
$0$
C
$2$
D
$3$

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Class 11 Questions

Class 11

Chemistry Questions

Chapter

Redox Reactions

Subtopic

Oxidation number and Oxidation state

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Similar Questions

Match the following compounds with their respective oxidation numbers of the central atom or specific element:

Compound Oxidation number

$1$. $C_2H_6$ $a$. $+3$

$2$. $H_2O_2$ $b$. $+6$

$3$. $LiAlH_4$ $c$. $-3$

$4$. $HO_2^-$ $d$. $-1$

$5$. $PbSO_4$ $e$. $+1$

Medium

The oxidation number of $Fe$ and $S$ in iron pyrites are

Medium

What is the oxidation number of $Fe$ in $Fe_3O_4$?

Medium

The oxidation number of carbon in $CH_3Cl$ is:

Easy

Calculate the consecutive oxidation numbers of $Br$ in $Br_3O_8$.

Medium

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