1.

What happens when Aluminium is treated with dilute NaOH

Answer»

Solution :AL reacts with dilute NAOH to form sodium tetrahydroxo aluminate(III). Hydrogen gas is liberated in the process.
`2Al_((s)) + 2NaOH_((AQ)) + 6H_2O_((l)) to 3H_(2(g)) + 2Na^(+) [Al(OH)_4]_((aq))^(-)`


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