Oxidation state of ‘S’ in H_2 S O_3 - Vidyadip

Question

Oxidation state of $‘S’ $ in ${H_2}S{O_3}$

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Answer

${H_2}\mathop {S{O_3}}\limits^{ * \,\,\,\,\,\,\,} $

$ + 2 + x - 2 \times 3 = 0$; $x = 6 - 2 = + 4$.

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