Chemistry · 2019
JEE Main · 9 January 2019, Shift 2 · Q48
Homoleptic octahedral complexes of a metal ion ' M^3+ ' with three monodentate ligands L_1, L_2 and L_3 absorb wavelengths in the region of green,…
Homoleptic octahedral complexes of a metal ion '$\displaystyle \mathrm{M}^{3+}$' with three monodentate ligands $\displaystyle \mathrm{L}_1, \mathrm{~L}_2$ and $\displaystyle \mathrm{L}_3$ absorb wavelengths in the region of green, blue and red respectively. The increasing order of the ligand strength is :
Official answer
(4)
$\displaystyle \mathrm{L}_3<\mathrm{L}_1<\mathrm{L}_2$
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JEE Main 2019 Chemistry question, with the answer from NTA’s final answer key. Where our answers come from.