In which of the following reactions does hydrogen peroxide act as a reducing agent?
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- A H2S + H2O2 \(\to\) S + 2H2O
- B PbSO3 + H2O2 \(\to\) PbSO4 + H2O
- C 2I+ 2H+ + H2O2 \(\to\) I2 + 2H2O
- D PbO2 + 2HNO3 + H2O2 \(\to\) Pb(NO3)2 + 2H2O + O2
- E SO2 + H2O2 \(\to\) H2SO4
Correct Answer: Option D
Explanation:
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