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07/12/2021 10:49 am
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Which one of the following cannot function as an oxidising agent?
(a) I-
(b) S(s)
(c) NO3-(aq)
(d) Cr2O72-
1 Answer
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07/12/2021 10:50 am
Correct answer: (a) I-
Explanation:
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-.