Chemistry Multiple Choice Questions Answers MCQs for HEC ETC HAT Test UG-M
Chemistry Multiple Choice Questions Answers MCQs for HEC ETC HAT Test UG-M 1. In the formation of Zwitter ion which one of the following donates the proton? A) COOH C) CH2COOˉ B) NH2 D) OHˉ 2. Which one of the following is simplest amino acid? A) Lysine C) Alanine B) Leucine D) Glycine 3. Which … Read more