MCQ
Which anion can undergo both oxidation and reduction?
- A$Cr_2O_7^{2-}$
- B$NO_3^-$
- C$OCl^-$
- ✓$S^{2-}$
✓
Answer
Correct option: D.
$S^{2-}$
d
All are oxyacid of chlorine
All are oxyacid of chlorine
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{||} \\
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