MHT CET202314 May 2023Morning ShiftChemistryElectrochemistryActual
Calculate dissociation constant of 0.001 M weak monoacidic base undergoing 2 % dissociation.
Options
- A4 10⁻⁷
- B2 10⁻⁶
- C2 10⁻⁷
- D1 10⁻⁷
Correct answer
A. 4 10⁻⁷
Step-by-step solution
aligned & = Percent dissociation 100 = 2 100 =0.02 & K_a= ^2 c=(0.02)^2 0.001=4 10⁻⁷ aligned