The increasing order of acidity of the following compounds based on pKa values is
(A) BrCH2COOH
(B) ClCH2COOH
(C) FCH2COOH
(D) HCOOH
Choose the correct answer from the options given below:
1
(D) < (A) < (B) < (C)
2
(A) < (D) < (C) < (B)
3
(B) < (A) < (D) < (C)
4
(C) < (B) < (D) < (A)