At 25°C, K =0.145 for the following reaction in the solvent CCl4: 2BrCl⇌Br₂​ +Cl
If the initial concentration of BrCl in the solution is 0.050M, what will their equilibrium concentration be?
A. 0.036 M
B. 0.072 M
C. 0.105 M
D. 0.145 M