Class 11 Chemistry Redox Reactions Oxidation number and Oxidation state

Easy

What is the oxidation number of $S$ in $SO_3^{2-}$?

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A
$+4$
B
$+2$
C
$+5$
D
$+6$

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Class 11 Questions

Class 11

Chemistry Questions

Chapter

Redox Reactions

Subtopic

Oxidation number and Oxidation state

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