See image — AITS & Test Series Chemistry Question

💡 Solution & Explanation

NH IV 2o amine, maximum basic, lone pair remains intact. C N C H3 C H3 Resonance stabilised C N C H3 C H3 Positive charge on the more electronegative atom, thus unstable. Thus, it is least basic AITS-FT-X-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 9