`AlF_(3)` is insoluble in anhydrous `HF` but dissolves on addition of `NaF. AlF_(3)` precipitates
Channel: Doubtnut
Date: 2020-07-26

`AlF_(3)` is insoluble in anhydrous `HF` but dissolves on addition of `NaF. AlF_(3)` precipitates out of the resulting  solution when gaseous `BF_(3)` is bubbled through. Give reasons.