KVPY2013ChemistryIonic Equilibrium
The degree of dissociation of acetic acid (0.1 ~mol ~L ⁻¹ ) in water ( K _ a . of acetic acid is .10⁻⁵ ) is
Options
- A0.01
- B0.5
- C0.1
- D1.0
Correct answer
A. 0.01
Step-by-step solution
array ll C =0.1 M & K _ a =10⁻⁵ ~K _ a = ² C 10⁻⁵= ² 0.1 & ²=10⁻⁴ & =10⁻² array