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MHT CET Medical202624 April 2026Evening ShiftChemistryIonic EquilibriumActual

A weak monobasic acid is 0.05 % dissociated in its solution, find the degree of dissociation.

Options

  1. A2 10⁻⁴
  2. B4 10⁻²
  3. C5 10⁻⁴
  4. D2 10⁻²

Correct answer

C. 5 10⁻⁴

Step-by-step solution

The percentage dissociation of the weak monobasic acid is given as 0.05 % . The degree of dissociation is the fraction of the total amount of substance that is dissociated. = Percentage dissociation 100 = 0.05 100 = 5 10⁻⁴ Answer: 5 10⁻⁴

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