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Chemistry
Which of the following represents a disproportionation reaction ?
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Q. Which of the following represents a disproportionation reaction ?
Redox Reactions
A
$Cl_2 + 2 OH^{-} \rightarrow ClO^{-} + Cl^{-} + H_2O$
22%
B
$Cu_2O + H^{+} \rightarrow Cu^{2+} + OH^{-}$
10%
C
$2 HCuCl_2 \xrightarrow[\text{with} \, H_2O]{\text{dilution}} Cu + Cu^{2+} + 4 CI^{-} + 2 H^{+}$
17%
D
All the three above
50%
Solution:
In all these reactions the same substance is reduced as well as oxidised.