How do the following ions undergo disproportionation `(i) CIO^(-), (ii

1.	How do the following ions undergo disproportionation `(i) CIO^(-), (ii)CIO_(2)^(-),(iii)CIO_(3)^(-)?`
Answer» `(i)CIO^(-) ("hypochlorite ion") 3overset(+1)CIO^(-)rarr2overset(-1)CI^(-)+overset(+5)CIO_(3)` `(ii) CIO_(2)^(-)("Chlorite ion") 3overset(+3)CIO_(2)rarroverset(-1)CI^(-)+2overset(+5)CIO_(3)` `(iii)CIO_(3) ("Chlorate ion") 4overset(+5)CIO_(3)rarroverset(-1)CI+3overset(+7)CIO_(4)`

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How do the following ions undergo disproportionation `(i) CIO^(-), (ii)CIO_(2)^(-),(iii)CIO_(3)^(-)?`

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