question_answer

The octahedral complex of a metal ion \[{{M}^{3+}}\] with four monodentate ligands \[{{L}_{1}},{{L}_{2}},{{L}_{3}}\]and \[{{L}_{4}}\]absorb wavelengths in the region of red, green, yellow and blue, respectively. The increasingorder of ligand strength of the four ligands is :   JEE Main  Solved  Paper-2014

A) \[{{L}_{3}}<{{L}_{2}}<{{L}_{4}}<{{L}_{1}}\]            

B) \[{{L}_{1}}<{{L}_{2}}<{{L}_{4}}<{{L}_{3}}\]

C) \[{{L}_{4}}<{{L}_{3}}<{{L}_{2}}<{{L}_{1}}\]            

D) \[{{L}_{1}}<{{L}_{3}}<{{L}_{2}}<{{L}_{4}}\]