. Hot concentrated sulphuric acid is a moderately strong oxidizing agent
Which of the following reactions does not show oxidizing behaviour?
(a) Cu + 2H2SO4 → CuSO4 + SO2 + 2H2O
(b) S + 2H2SO4 → 3SO2 + 2H2O
(c) C + 2H2SO4 → CO2 + 2SO2 + 2H2O
(d) CaF2 + H2SO4 → CaSO4 + 2HF
Best Answer
Correct Option is: D
CaF2 + H2SO4 → CaSO4 + 2HF
It is not a redox process since the oxidation state of each atom remains constant
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