If a base has a Kᵦ of 7.3×10-5, what is the Kₐ for its conjugate acid?
Select the correct answer below:
a. 3.2×10⁻⁹
b. 4.8×10⁻¹³
c. 1.4×10⁻¹⁰
d. 8.8×10⁻¹²