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The molecular formula of cryolite is...

The molecular formula of cryolite is

A

`Fe_(3)O_(4)`

B

`Na_(3)A1F_(6)`

C

`Na_(2)A1_(2)O_(3)`

D

All of these

Text Solution

Verified by Experts

The correct Answer is:
B
Cryolite is an ore of `a1` containing `Na_(3)A1F_(6)`.
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    A
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    B
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    D
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