What happens when (i) Concentrated H_2SO_(4)is added to calcium fluori – InterviewSolution

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1.	What happens when (i) Concentrated H_2SO_(4)is added to calcium fluoride (ii) SO_(3)is passed through water ?
Answer» SOLUTION :(i) It forms HYDROGEN fluoride `CaF_(2) + H_(2)SO_(4) to CaSO_(4) + 2HF` (ii) It dissolves `SO_(3)` to GIVE `H_(2)SO_(4)` `SO_(3) + H_(2)O to H_(2)SO_(4)`

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