See image — AITS & Test Series Chemistry Question

💡 Solution & Explanation

  2 n P n, n  and      2 n 1 P n 1 , n 1    when n is odd or   2 n P n, n  and      2 n 1 P 1 n , n 1    when is even 2 n n n d 8n 8n 2 lim lim 2 2 n n       . TG ~ @bohring_bot TG ~ @bohring_bot | @HeyitsyashXD AITS-PT-I (Paper-2)-PCM(Sol.)-JEE(Advanced)/2025 FIITJEE Ltd., FIITJEE House, 29-A, Kalu Sarai, Sarvapriya Vihar, New Delhi -110016, Ph 46106000, 26569493, Fax 26513942 website: www.fiitjee.com 12