MCQ
Sulphur has highest oxidation state in
- A$S{O_2}$
- ✓${H_2}S{O_4}$
- C$N{a_2}{S_2}{O_3}$
- D$N{a_2}{S_4}{O_6}$
✓
Answer
Correct option: B.
${H_2}S{O_4}$
(b) $\mathop {S{O_2}}\limits^{ * \,\,\,\,\,\,\,} = + 4$
$\mathop {{H_2}S{O_4}}\limits^ * = + 6$
$\mathop {N{a_2}{S_2}{O_3}}\limits^{\,\, * } = + 2$
$\mathop {N{a_2}{S_4}{O_6}}\limits^{\,\, * } = + \frac{5}{2}$.
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