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Chemistry
Which one of the following cannot function as an oxidising agent ?
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Q. Which one of the following cannot function as an oxidising agent ?
JEE Main
JEE Main 2013
Equilibrium
A
$ I^{-}$
41%
B
$S (s)$
37%
C
$NO^{-}_{3} \left(a q\right)$
11%
D
$Cr_{2} O_{7}^{2-}$
11%
Solution:
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. $I^{-}$