The Complex Ion,[Cr(NH₃)₆]³⁺,has a Maximum Absorption of 463 Nm

Multiple Choice

The complex ion,[Cr(NH₃) ₆]³⁺,has a maximum absorption of 463 nm.Calculate the crystal field splitting energy (in kJ/mol) for this ion.

A) 299 kJ/mol
B) 538 kJ/mol
C) 372 kJ/mol
D) 258 kJ/mol
E) 193kJ/mol