The total number of unpaired electrons present in the complex K?[Cr(oxalate)?] is _____.
The total number of unpaired electrons present in the complex K?[Cr(oxalate)?] is _____.
For the complex K? [Cr (oxalate)? ], the central metal ion is Cr³?
Electronic configuration of Cr (24) is [Ar] 4s¹3d?
Electronic configuration of Cr³? is [Ar] 4s?3d³.
The number of unpaired electrons in Cr³? is 3.
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ΔG° = –RT * 2.303 log K
–nFE° = +RT * 2.303 log K
2 * 96500 * 0.295 = 8.314 * 298 * 2.303 log10 K
10 = log10 K = 1010
It has chiral centre and differently di substituted double bonded carbon atoms.
Rate of ESR ∝ No. of α – H (Hyperconjugation)
Cr3+ion is a most stable in aqueous solution due to. t2g half filled configuration
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