1.

Which among the following salts produces maximum number of metal ions per molecule when dissolved in a suitable solvent ?

Answer»

Aluminium phosphate `AIPO_4`
Magnesium phosphate `Mg(PO_4)_2`
SODIUM biphosphate `na_2HPO_4`
Aluminium DIHYDROGEN phosphate `Al(H_2PO_4)`

Solution :Formulae of compounds are
(1) `AlPO_4`
(2) `Mg_3(PO_4)_2`
(3) `Na_2HPO_4`
(4) `Al(H_2PO_4)3`
`Mg_3(PO_4)_2` will produce maximum number of METAL ions by dissolving in a suitabe SOLVENT.


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