An example of a disproportionation reaction i | vedclass

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(C) disproportionation reaction is a redox reaction in which the same element is simultaneously oxidized and reduced. In the reaction $2CuBr \longrigh

Vedclass · Accepted Answer

$2CuBr \longrightarrow CuBr_2 + Cu$

Vedclass · Answer

(C) disproportionation reaction is a redox reaction in which the same element is simultaneously oxidized and reduced. In the reaction $2CuBr \longrightarrow CuBr_2 + Cu$,the copper ion $Cu^{+}$ in $CuBr$ undergoes disproportionation. The oxidation state of $Cu$ changes from $+1$ in $CuBr$ to $+2$ in $CuBr_2$ (oxidation) and to $0$ in $Cu$ (reduction). Thus,the reaction is $2Cu^{+} \longrightarrow Cu^{2+} + Cu$.

An example of a disproportionation reaction is

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