(C) To find the oxidation state of $S$ in $H_2SO_3$,let the oxidation state of $S$ be $x$.The oxidation state of $H$ is $+1$ and $O$ is $-2$.Applying

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(C) To find the oxidation state of $S$ in $H_2SO_3$,let the oxidation state of $S$ be $x$.The oxidation state of $H$ is $+1$ and $O$ is $-2$.Applying the sum of oxidation states equal to zero:$2(+1) + x + 3(-2) = 0$$2 + x - 6 = 0$$x - 4 = 0$$x = +4$Therefore,the oxidation state of $S$ is $+4$.

Class 11 Chemistry Redox Reactions Oxidation number and Oxidation state

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What is the oxidation state of $S$ in $H_2SO_3$?

A
$+3$
B
$+6$
C
$+4$
D
$+2$

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Redox Reactions

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Oxidation number and Oxidation state

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What is the oxidation state of $S$ in $H_2SO_3$?

Similar Questions

In thiosulphuric acid $(H_2S_2O_3)$,which of the following statements is correct?

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Define the oxidation states of $Mn$ in the products of the given reaction:
$3K_2MnO_4 + 2H_2O + 4CO_2 \rightarrow 2KMnO_4 + MnO_2 + 4KHCO_3$