Question 0

In which of the following reactions does hydrogen peroxide act as a reducing agent?

  • 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
Objective

Question details

Exam body
JAMB
Subject
Chemistry
Year
1984
Question no.
#0
Type
Objective

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