1.

Which of the following can not be explained on the basis of polarisation :-

Answer»

`Ag_(2)S` is MUCH less soluble than `Ag_(2)O`
`BeCO_(3)` is thermally less STABLE than `BaCO_(3)`
`BaCO_(3)`is less soluble than `MgCO_(3)`
MELTING POINT of `AlCl_(3)` is much less than that of NaCl.

Solution :Solubility of ionic COMPOUND depends upon L.E. or hydration energy and not explain by polarisation.


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