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The reaction in which hydrogen peroxide acts as a reducing agent is
Options
(a) PbS + 4H₂O₂ → PbSO₄ + 4H₂O
(b) 2KI + H₂O₂ → 2KOH + I₂
(c) 2FeSO₄ + H₂SO₄ + H₂O₂ → Fe₂(SO₄)₃ + 2H₂O
(d) Ag₂O + H₂O₂ → 2Ag + H₂O + O₂
Correct Answer:
Ag₂O + H₂O₂ → 2Ag + H₂O + O₂
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - Which of the following pairs of substance on reaction will not evolve H₂ gas
- The coordination number of a metal in coordination compounds is
- Ethanol and dimethyl ether have same empirical formula but ethanol has higher boiling
- The heat of neutralization of a strong base and a strong acid is 57 kJ.
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Topics: Hydrogen and Redox Reactions
(174)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Which of the following pairs of substance on reaction will not evolve H₂ gas
- The coordination number of a metal in coordination compounds is
- Ethanol and dimethyl ether have same empirical formula but ethanol has higher boiling
- The heat of neutralization of a strong base and a strong acid is 57 kJ.
- A device that converts energy of combustion of fuels like hydrogen and methane,
Topics: Hydrogen and Redox Reactions (174)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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It is be cause it has reduced only on last reaction and not in others