Al(2)O(3) can be converted into anhydrou...

`Al_(2)O_(3)` can be converted into anhydrous `AlCl_(3)` by heating

A

`Al_(2) O_(3)` with HCl gas

B

`Al_(2) O_(3)` with NaCl in solid state

C

A mixture of `Al_(2) O_(3)` and carbon in dry `Cl_(2)` gas

D

`Al_(2) O_(3)` with `Cl_(2)` gas

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The correct Answer is:

C

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