See image — AITS & Test Series Chemistry Question

💡 Solution & Explanation

  3 6 K Fe CN :     3 5 Fe 3d  g e 2g t P 1  2 6 Fe 3d  e 2t Q 3    2 4 FeCl :  3 5 Fe 3d  2g t g e R 3    2 3 6 Fe H O Cl :     AITS-FT-X (Paper-1)-PCM(Sol.)-JEE(Advanced)/22 FIITJEE Ltd., FIITJEE House, 29-A, Kalu Sarai, Sarvapriya Vihar, New Delhi -110016, Ph 46106000, 26569493, Fax 26513942 website: www.fiitjee.com 9 2 6 Fe 3d  2g t g e S 2    4 6 FeF :  P Q R S 1 3 3 2 9         