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MHT CET20226 Aug 2022Evening ShiftChemistryChemical EquilibriumActual

An acid dissociated to 1.5 % in its 0.1 M solution. Calculate its dissociation constant.

Options

  1. A1.2 10⁻⁵
  2. B2.25 10⁻⁵
  3. C1.1 10⁻⁵
  4. D1.5 10⁻⁵

Correct answer

B. 2.25 10⁻⁵

Step-by-step solution

aligned & K_a= ^2 C & = ( 1.5 100 )^2 0.1 & =2.25 10⁻⁵ aligned

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