The correct order of decreasing acid strength of trichloroacetic acid (A), trifluoroacetic acid (B),
acetic acid (C) and formic acid (D) is:
(1) A > C > B > D (2) B > A > D > C (3) B > D > C > A (4) A > B > C > D
acetic acid (C) and formic acid (D) is:
(1) A > C > B > D (2) B > A > D > C (3) B > D > C > A (4) A > B > C > D