MHT CET20225 Aug 2022Evening ShiftChemistryIonic EquilibriumActual
A weak monobasic acid is 20 % dissociated in it's 0.01 M solution. What is the dissociation constant of weak acid?
Options
- A2.5 10⁻⁶
- B3 10⁻⁶
- C2 10⁻⁶
- D4 10⁻⁶
Correct answer
D. 4 10⁻⁶
Step-by-step solution
aligned & Ka = ^2 c & =(0.20)^2 0.01 & =4 10⁻⁶ aligned