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प्रश्न
How does aluminum react with the Base ?
उत्तर
Base: Aluminium reacts with boiling and dilute alkalies to produce meta aluminate while with fused alkali produce aluminate.
`2Al+ 2NaOH +2H_2O` `2NaAlO_2 +3H_2`
(Sodium meta aluminate)
`2Al + 6NaOH → 2Na_3AlO_3 + 3H_2`
(Sodium aluminate)
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