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Olympiad workbookNSECIonic Equilibrium

If for an aqueous solution of a weak acid, pH = pK _ a +2 at 25^ C , the approximate fraction of the acid in the dissociated form is

Options

  1. A1.1 %
  2. B0.99 %
  3. C99.0 %
  4. D9.9 %

Correct answer

C. 99.0 %

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