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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
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- MnO₄²⁻ (1 mole) in neutral aqueous medium is disproportionated to
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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
- The role of cryolite in the metallurgy of extraction of aluminium is to
- MnO₄²⁻ (1 mole) in neutral aqueous medium is disproportionated to
- Standard enthalpy and standard entropy changes for the oxidation of ammonia
- The reaction of primary amine with chloroform and ethanolic KOH, is called
- Which one of the following gives only one monochloro derivative
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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