1.

Which of the following species(s) act as reducing agent.

Answer»

`[Co(CN)_(6)]^(4-)`
`[Co(NO_(2))_(6)]^(4-)`
`[V(CO)_(6)]`
`[MN(CO)_(6)]`

Solution :`underset((O.A))(V(CO)_(6))+e^(-) tounderset(EAN=36)[V(CO)_(6)]^(-)`
`underset((R.A.))(Mn(CO)_(6)) to underset(EAN=36)[Mn(CO)_(6)]^(+)+e^(-)`


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