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The complex formed when Al2 O3 is leache...

The complex formed when `Al_2 O_3` is leached from Bauxite using concentrated NaOH solution is,

A

`Na[Al(OH)_(4)]`

B

`NaAl_(2)O_(4)`

C

`Na_(2)[Al(OH)_(3)]`

D

`Na_(2)AlO_(2)`

Text Solution

Verified by Experts

The correct Answer is:
a
`Al_(2)O_(3)+2NaOH+3H_(2)Orightarrow2NA[Al(OH)_(4)]`
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