1.

An aqueous solution of aluminium sulphate shows

Answer»

A basic nature
An acidic nature
A neutral nature
Both acidic and basic nature

Solution :`Al_(2)(SO_(4))_(3) HARR 2Al^(3+) + 3 SO_(4)^(2-)`
`UNDERSET("WEAK base")(AL(OH)_(3)) + underset("Strong acid")(H_(2)SO_(4))`.


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