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CrO3 dissolves in aqueous NaOH to give...

`CrO_3` dissolves in aqueous NaOH to give

A

`CrO_4^(2-)`

B

`Cr(OH)_3`

C

`Cr_2O_7^(2-)`

D

`Cr(OH)_2`

Text Solution

Verified by Experts

The correct Answer is:
a
`CrO_3+2NaOHtoNa_2CrO+H_2O`
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