The solubility product of LiF is Ksp = 0.01. What is the best estimate of the concentration of all ions dissolved in the solution?
a) 0.02 mol L⁻¹
b) 0.01 mol L⁻¹
c) 0.2 mol L⁻¹
d) 0.005 mol L⁻¹
e) 0.10 mol L⁻¹