Hot concentrated sulphuric acid is a moderately strong oxidizing agent. Which of the…
Chemistry · NEET · NTA Exams — Redox Reactions
Hot concentrated sulphuric acid is a moderately strong oxidizing agent. Which of the following reactions does not show oxidizing behaviour?
- C + 2H2SO4 → CO2 + 2SO2 + H2O
- CaF2 + H2SO4 → CaSO4 + 2HF
- Cu + 2H2SO4 → CuSO4 + SO2 + 2H2O
- 3S + 2H2SO4 → 3SO2 + 2H2O
Answer
(B) CaF 2 + H 2 SO 4 → CaSO 4 + 2HF
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