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In aqueous solution of H₂O₂ oxidises H₂S
Options
(a) formic acid
(b) sulphur
(c) acetic acid
(d) sulphuric acid
Correct Answer:
sulphur
Explanation:
H₂O₂ → H₂O + [O], H₂S + [O] → S + H₂O / H₂O₂ + H₂S → S + 2H₂O₂
Related Questions: - Which of the following is the most electronegative element?
- Replacement of Cl of chlorobenzene to give phenol requires drastic conditions.
- Glycerol reacts with KHSO₄ to form
- A hydrocarbon contains 20% hydrogen and 80% carbon.The empirical formula is
- Acidity of diprotic acids in aqueous solutions increases in the order
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 is the most electronegative element?
- Replacement of Cl of chlorobenzene to give phenol requires drastic conditions.
- Glycerol reacts with KHSO₄ to form
- A hydrocarbon contains 20% hydrogen and 80% carbon.The empirical formula is
- Acidity of diprotic acids in aqueous solutions increases in the order
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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