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Need crystal clear explanation on apporoach of these type of questions

Need crystal clear explanation on apporoach of these type of questions

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Grade:12th pass

1 Answers

Pooja
askIITians Faculty 477 Points
5 years ago
Dear Student,
Answer is 6.1
Calculate pKa1 and pka2
Take average of the two to get the answer
pKa1 = -logKa1
pKa2 =-logKa2

pH = (pKa1+pKa2)/2

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