1.

Which of the following pairs of transition metal ions are the stronger oxidising agents in aquesous solutions

Answer»

`V^(2+)` and `Cr^(2+)`
`Ti^(2+)` and `Cr^(2+)`
`MN^(2+)` and `Co^(3+)`
`V^(2+)` and `Fe^(2+)`

Solution :OXIDISING agents are those which OXIDISE other COMPOUNDS and get reduced themselves.
`Mn^(3+)` and `Co^(3+)` can act as a stronger oxidising agents because their least oxidation state to +2 oxidation state hence act as STRONG oxidising agents.


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