MCQ
Which one of the following cannot function as an oxidising agent ?
- ✓$I^-$
- B$S(s)$
- C$NO_3^ - \left( {aq} \right)$
- D$Cr_2O_7^{2 - }$
✓
Answer
Correct option: A.
$I^-$
a
If an electronegative element is in its lowest possible oxidation state in a compound or in free state. It can function as a powerful reducing agent.
e.g. $I^-$
If an electronegative element is in its lowest possible oxidation state in a compound or in free state. It can function as a powerful reducing agent.
e.g. $I^-$
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