1.

When CO_(2) dissolves in water, the following equilibrium is established :for which K_(c )=3.95xx10^(-7)andpH = 6.0.What would be the ratio of [HCO_(3)^(-)]//[CO_(2)] ?

Answer»

`3.95xx10^(-14)`
`0.395`
`9.95xx10^(-7)`
`3.95xx10^(-13)`

ANSWER :B


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