JEE Main 2025 Chemistry question
Which one of the following complexes will have ΔO = 0 and μ = 5.96 B.M ?
Answer: (2)
Solution
Mn²⁺(d⁵) with weak field SCN⁻ ligand has t2g³eg² configuration giving CFSE=0. μ=√(5×7)=5.96 BM
Which one of the following complexes will have ΔO = 0 and μ = 5.96 B.M ?
Mn²⁺(d⁵) with weak field SCN⁻ ligand has t2g³eg² configuration giving CFSE=0. μ=√(5×7)=5.96 BM