See image — AITS & Test Series Chemistry Question

💡 Solution & Explanation

3 2 NH CH COOH   a pK 9  a pK 2  (A) 3 2 NH CH COOH   is the dominating form at pH = 1. 0. (B) || 3 2 O NH CH C O    is the dominating form at pH = 6.0. Rankers Academy JEE For More Material Join: @JEEAdvanced_2024 AITS-PT-II-PCM(Sol.)-JEE(Main)/2024 FIITJEE Ltd., FIITJEE House, 29-A, Kalu Sarai, Sarvapriya Vihar, New Delhi -110016, Ph 46106000, 26569493, Fax 26513942 website: www.fiitjee.com 14 (C) 2 2 NH CH COO   is the dominating form at pH = 10.0. (D) 2 2 NH CH COO   is the dominating form at pH = 12.0. So, option (D) belongs to incorrect structure.