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Which of the following is NOT a correct mathematical equation for Ostwald dilution law?

Options

  1. A= K _ a c
  2. BK = ^2 ~V
  3. CK = ^2 c
  4. D= K _ a V

Correct answer

D. = K _ a V

Step-by-step solution

Ostwald dilution law of weak electrolyte, aligned & HA _ ( aq ) H _ ( aq ) ⁺+ A _ ( aq ) ⁻ & C - - & C - C C C & K _ a = [ H ⁺ ] [ A ⁻ ] [ HA ] & K _ a = C ^2 1- c (1- 1) & K _ a = C ^2 & ^2= K _ a C & = K _ a C aligned

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