Failed to connect to MySQL: Access denied for user 'examnext_online'@'localhost' (using password: YES) The anhydride of `HClO_4` is – - Sarthaks eConnect

The anhydride of `HClO_4` is :–

`ClO_2`

`Cl_2O_3`

`Cl_2O_7`

None

Solution

0 votes

Best answer

Cl has +7 oxidation state in `Cl_2O_7` and `HClO_4` , therefore, its anhydride is `Cl_2O_7` .