1.

The correct order of increasing oxidising power in the series is

Answer»

`VO_(2)^(+) lt Cr_(2)O_(7)^(2-) lt MnO_(4)^(-)`
`Cr_(2)O_(7)^(2-)lt VO_(2)^(+) lt MnO_(4)^(-)`
`Cr_(2)O_(7)^(2-) ltMnO_(4)^(-) lt VO_(2)^(+)`
`MnO_(4)^(-) lt Cr_(2)O_(7)^(2-) ltVO_(2)^(+)`

ANSWER :A


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