ChemistryMediumHigh School (11–12)Coordination Compounds › Bonding: Valence Bond and Crystal Field TheoryNEETA-LevelIB
Created by StemPy LabWhich statement about coordination compounds is wrong?
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← Assertion (A): Tetrahedral complexes of 3d metal ions are almost always high spin. Reason (R): The tetrahedral splitting is only about 4/9 of the octahedral splitting for the same metal and ligand, and it is smaller than the pairing energy.Four statements are given. (i) A chelate is usually more stable than a similar complex of monodentate ligands. (ii) A larger stability constant means that the complex dissociates less. (iii) A complex with a large stability constant cannot be labile. (iv) For ions of similar size, a higher charge on the metal ion gives a more stable complex. How many are correct? →
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