Two Weak Acids,A and B,have PKa Values of 4 and 6,respectively.Which

Multiple Choice

Two weak acids,A and B,have pKa values of 4 and 6,respectively.Which statement is true?

A) Acid A dissociates to a greater extent in water than acid B.
B) For solutions of equal concentration,acid B will have a lower pH.
C) B is the conjugate base of A.
D) Acid A is more likely to be a polyprotic acid than acid B.
E) The equivalence point of acid A is higher than that of acid B.