1.

In the given oxides of chromium, the oxide with higher ionic character and the oxide with higher basic nature respectively are: (i) CrO (ii) CrO_(3) (iii) Cr_(2)O_(3) (iv) CrO_(2)

Answer»

`CrO_(3) and CRO`
`CrO and CrO_(3)`
`CrO_(2) and CrO_(3)`
`CrO and CrO`

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