In aqueous solution the ionization constants for carbonic acid are: `K_(1)=4.2xx10^(-7)and K_(2)=4.8xx10^(-11)` Select the correct statement for a saturated `0.034M` solution of the carbonic acid.A. The concentration of `CO_(3)^(2-)` is 0.034 M.B. The cocentration of `CO_(3)^(-)` is greater than that of `HCO_(3)^(-).`C. The concentration of `H^(+)` and `HCO_(3)^(-)` are approximately equal.D. The concentration of `H^(+)` is double that of `CO_(3)^(2-)`.

In aqueous solution the ionization constants for carbonic acid are: `K

1.	In aqueous solution the ionization constants for carbonic acid are: `K_(1)=4.2xx10^(-7)and K_(2)=4.8xx10^(-11)` Select the correct statement for a saturated `0.034M` solution of the carbonic acid.A. The concentration of `CO_(3)^(2-)` is 0.034 M.B. The cocentration of `CO_(3)^(-)` is greater than that of `HCO_(3)^(-).`C. The concentration of `H^(+)` and `HCO_(3)^(-)` are approximately equal.D. The concentration of `H^(+)` is double that of `CO_(3)^(2-)`.
Answer» Correct Answer - C

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