Question
What is the oxidation state of S in $H_2SO_4$​​​​​​​.

Answer

The oxidation state of $S$ in $H_2SO_4$ is + $6$.$(+2) \quad(+6) \quad(-8)$
$\begin{array}{lll} \ \ H _2 \ \ \ \ & S \ \ \ \ \ & O _4\end{array}$

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