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Al(2)O(3) can be converted to anhydrous ...

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

A

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

B

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

C

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

D

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

Text Solution

Verified by Experts

The correct Answer is:
A, B, C
`Al_(2)O_(3)+C+Cl_(2)overset(Delta)rarr` anhydrous `AlCl_(3)`
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