1.

The melting points of the following halides follow the order

Answer»

`LICL lt NaCl lt KCL lt RbCl`
`RbCl lt KCl lt NaCl lt LiCl`
`LiCl lt KCl lt RbCl lt NaCl`
`LiCl lt RbCl lt KCl lt NaCl`

SOLUTION :being COVALENT LiCl has the lowest m.p.


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