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JEE MAIN 2025
22-01-2025 SHIFT-2
Question
The species which does not undergo disproportionation reaction is :
Select the correct option:
A
$\mathrm{ClO}_3^{-}$
B
$\mathrm{ClO}_4^{-}$
C
$\mathrm{ClO}^{-}$
D
$\mathrm{ClO}_2^{-}$
✓ Correct! Well done.
✗ Incorrect. Try again or view the solution.
Solution
$$ \mathrm{ClO}_4^{-} \rightarrow \mathrm{x}+\{(-2) \times 4\}=-1 \Rightarrow \mathrm{x}=+7 $$ Chlorine is in its maximum oxidation state, so disproportionation not possible in $\mathrm{ClO}_4^{-}$.
Question Tags
JEE Main
Chemistry
Easy
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