1.

The species present in solution when CO_(2), is dissolved in water are:

Answer»

`CO_(2),H_(2)CO_(3),HCIO_(3)^(-),CO_(3)^(2-)`
`H_(2)CO_(3)^(-),CO_(3)^(2-)`
`CO_(3)^(2-),HCIO_(3)^(-)`
`CO_(2),H_(2)CO_(3)`

Solution :`CO+H_(2)OtoH_(2)CO_(3)toH^(+)+UNDERSET(""H^(3)+CO_(3)^(-2))underset(DARR)(HCO_(3))`


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