Homoleptic octahedral complexes of a metal ion ' $\mathrm{M}^{3+1}$ with three monodentate ligands $\mathrm{L}_1, \mathrm{~L}_2$ and $\mathrm{L}_3$ absorb wavelengths in the region of green, blue...

Three complexes, $\quad\left[\mathrm{CaCl}\left(\mathrm{NH}_3\right)_5\right]^{2+}(\mathrm{I})$, $\left[\mathrm{Ca}\left(\mathrm{NH}_3\right)_5 \mathrm{H}_2 \mathrm{O}\right]^{3+}(\mathrm{II})$ and $\left[\mathrm{Co}\left(\mathrm{NH}_3\right)_6\right]^{3+}$ (III) absorb light in the visible region. The correct order of the wavelength of light absorbed by...

The oxidation states of iron atoms in compounds (A), (B) and (C), respectively, are $x, y$ and $z$. The sum of $x, y$ and $z$...

Complete removal of both the axial ligands (along the z-axis) from an octahedral complex leads to which of the following splitting patterns? (relative orbital energies...

Consider that a $\mathrm{d}^6$ metal ion $\left(\mathrm{M}^{2+}\right)$ forms a complex with aqua ligands, and the spin only magnetic moment of the complex is 4.90 BM...

For octahedral Mn(II) and tetrahedral Ni(II) complexes, consider the following statements:
(I) both the complexes can be high spin.
(II) Ni(II) complex can...

The one that is not expected to show isomerism is

The complex ion that will lose its crystal field stabilization energy upon oxidation of its metal to +3 state is:

JEE Main Chemistry Medium

View Solution →