For producing a carboxylic acid derivative. The addition of nucleophile to carboxyl group is always followed by displacement of? A. -COOH group B. H atom C. -OH atom D. OR Right Answer: C. -OH atom Share : December 16, 2017 Hassan Ali Chemistry Total 0 Votes: 0 0 Tell us how can we improve this Mcqs? Captcha: + = Verify Human or Spambot ? Related Mcqs Check Below -For d2sp3 hybridization, the expected shape is?Which ester is used as orange flavor?Which inorganic reagent may be used to distinguish between phenol and methanol?