Oxidation state of ?S? in \[{{H}_{2}}S{{O}_{3}}\] [RPET 2003]

1.	Oxidation state of ?S? in \[{{H}_{2}}S{{O}_{3}}\] [RPET 2003]
A.	3
B.	6
C.	4
D.	2
Answer» D. 2

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Oxidation state of ?S? in \[{{H}_{2}}S{{O}_{3}}\] [RPET 2003]

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