Hydrogen iodide cannot be prepared by the action of conc. H_(2)SO_(4) – InterviewSolution

1.	Hydrogen iodide cannot be prepared by the action of conc. H_(2)SO_(4) on KI because :
Answer» `HI` is stronger than `H_(2)SO_(4)` `HI` is more volatile than `H_(2)SO_(4)` `H_(2)SO_(4)` is an oxidising agent `H_(2)SO_(4)` FORMS complex. Answer :C

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