1.

Lithium iodide is more covalent than Lithium chloride. Give reason.

Answer»

Solution :(i) The smaller CATION and larger anion shows greater covalent CHARACTER DUE to greater extent of polarisation.
(ii) The sizè of `Li^(+)` ion issmaller than `Na^(+)` ion and hence the POLARISING power or `Li^(+)` ion is more. So lithium chloride is more covalent than sodium chloride.


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