Class 11 Chemistry Redox Reactions Oxidation number and Oxidation state

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Oxidation state of $Cr$ in potassium dichromate is

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A
$7$
B
$6$
C
$1$
D
$5$

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Class 11 Questions

Class 11

Chemistry Questions

Chapter

Redox Reactions

Subtopic

Oxidation number and Oxidation state

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