For the reaction A (g) - 2 B (g) + C (g), consider each value of K and initial concentration of A. For which set of values is the "x is small" approximation most likely to apply?
A) K = 1.0 × 10^-5, [A] = 0.00250 M
B) K = 1.0 × 10^-5, [A] = 0.250 M
C) K = 1.0 × 10^-2, [A] = 0.250 M
D) K = 1.0 × 10^-2, [A] = 0.00250 M