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0.1 M aqueous solution of a weak monobasic acid has pH 2.0. The pKa of the monobasic acid is _______. (rounded off to one decimal place)
0.1 M aqueous solution of a weak monobasic acid has pH 2.0. The pKa of the monobasic acid is _______. (rounded off to one decimal place)
Updated On: Aug 14, 2024
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Correct Answer: 2.9 - 3
Solution and Explanation
The correct answer is: 2.9 to 3.0 (approx).
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