Which acid of each pair shown here would you expect to be stronger ?
(A) `CH_(3)CO_(2)H` or `CH_(2)FCO_(2)H`
(B) `CH_(2)ClCO_(2)H` or `CH_(2)BrCO_(2)H`
(C) `CH_(3)CH_(2)CHFCO_(2)H` or `CH_(3)CHFCH_(2)CO_(2)H`
(D)

Answer

(A) `CH_(2)FCO_(2)H` (B) `CH_(2)ClCO_(2)H`
(C) `CH_(3)CH_(2)CHDCO_(2)H` (D) `(##ALN_CHM_C09(II)_E01_766_A01##)`