(i) When one mole of an isomer of the complex [Cr(H₂O)₆]Cl₃ is treated with AgNO₃, it produces 1 mole of a white precipitate of AgCl. Write the formula of this isomer of the complex and show how the metal-ligand bonding differs in the isomers.

(ii) A coordination compound shows d² sp³ hybridisation. Identify the nature of ligand as weak or strong. What will be the geometry of the compound?

Solution

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