filter
  • Subject:

    ...

  • Chapter:

    ...

Which of the following is the strongest acid?

(a) HCOOH (pKa 3.77)

(b) C6H5COOH (pKa 4.22)

(c) CH3COOH (pKa 4.71)

(d) CH3CH2COOH (pKa 4.88)