Which of the following statement(s) is/are correct? — Coordination Compounds Chemistry Question

💡 Solution & Explanation

NO is present as NO^+, making Fe in +2 oxidation state. [Ag(NH3)2]^+ is sp hybridized (linear). Co^3+ with H2O pairs electrons due to high CFSE, forming a d^2sp^3 (inner orbital) complex. Fe^3+ with H2O forms an outer orbital sp^3d^2 complex.