d-Block, f-Block Elements & Coordination Compounds — Mixed Difficulty

Practice 100 questions on d-Block, f-Block Elements & Coordination Compounds — Mixed Difficulty. Includes: KMnO₄ reacts with ferrous sulfate (FeSO₄) in acidic…; Which of the following represents the color change…; The electronic configuration of Cr (Z=24) is:. Free quiz on NoteTube.

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1.
Which of the following complexes is optically active (shows optical isomerism)?
2.
Which of the following has the HIGHEST crystal field stabilization energy (CFSE) in an octahedral complex?
3.
Why is $F^{-}$ a weak field ligand despite fluorine having the highest electronegativity?
4.
The number of unpaired electrons in [$CoF_{6}$]^{3-} ($Co^{3+}$ is $d^{6}$, $F^{-}$ is weak field) is:
5.
Crystal field splitting in tetrahedral complexes ($\Delta$ₜ) compared to octahedral ($\Delta$ₒ) is:

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