A) \[C{{o}^{3+}}\]
B) \[C{{o}^{2+}}\]
C) Cd
D) \[C{{d}^{2+}}\]
Correct Answer: C
Solution :
During discharge of a cobalt-cadmium battery, following reaction takes place at anode. \[Cd(s)+2O{{H}^{-}}(aq)\xrightarrow{{}}Cd{{(OH)}_{2(e)}}+2{{e}^{-}}\] Due to removed of \[{{e}^{-}}\] from , it is oxidised.You need to login to perform this action.
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