When a fluoride is heated with concentration H_(2)SO_(4) in a glass tu – InterviewSolution

1.	When a fluoride is heated with concentration H_(2)SO_(4) in a glass tube and if a drop of water is held at the mouth of the glass tube, a white deposit formed is of
Answer» `H_(2)SiF_(6)` `SiO_(6)` `H_(2)SiO_(3)` `SiF_(4)+H_(2)F_(2)` Answer :C

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