Hot concentrated sulphuric acid is a moderately strong oxidizing agent – InterviewSolution

1.	Hot concentrated sulphuric acid is a moderately strong oxidizing agent. Which of the following reactions does not show oxidizing behaviour ?
Answer» `CaF_(2) +H_(2)SO_(4) to CaSO_(4) +2HF` `Cu +2H_(2)SO_(4) to CuSO_(4) +SO_(2) +2H_(2)O` `3S+2H_(2)SO_(4) to 3SO_(2) + 2H_(2)O` `C + 2H_(2)SO_(4) to CO_(2) +2SO_(2) + 2H_(2)O` Answer :A

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