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In corundum, oxide ions are arranged in ...

In corundum, oxide ions are arranged in hcp arrangement and the aluminium ions occupy two-third of the octahedral holes. Its formula is `:`

A

AIO

B

`AIO_3`

C

`AI_2O_3`

D

`AI_2O_7`

Text Solution

Verified by Experts

The correct Answer is:
C
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