A 80 × 10^-3 M Solution of Acetic Acid,HC₂H₃O₂,is 4

Multiple Choice

A 8.0 × 10^-3 M solution of acetic acid,HC₂H₃O₂,is 4.7% ionized at 25°C.In a 8.0 × 10^-4 M solution,the percentage of ionization would be

A) 100%.
B) <4.7%.
C) >4.7%.
D) the same.
E) zero.