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A weak monobasic acid is 3.0 % dissociated in it's 0.04 M solution. What is the dissociation constant of acid?

Options

  1. A9 10⁻⁴
  2. B3.6 10⁻⁵
  3. C3 10⁻²
  4. D4 10⁻²

Correct answer

B. 3.6 10⁻⁵

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