| ⇦ | 
| ⇨ |
H₂O₂ reduces MnO₄⁻ ion to
Options
(a) Mn³⁺
(b) Mn²⁺
(c) Mn⁻
(d) Mn⁺
Correct Answer:
Mn²⁺
Explanation:
2MnO₄⁻ + 5H₂O₂ + 6H⁺ → 2Mn²⁺ + 8H₂O + 5O₂. Thus in this reaction, H₂O₂ reduces the MnO₄⁻ ion to Mn²⁺ ion.
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- The s-block element used as a catalyst in the manufacture of Buna-S rubber is
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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 IUPAC name of the compound having the formula CCl₃CH₂CHO is
- The s-block element used as a catalyst in the manufacture of Buna-S rubber is
- One mole of a gas absorbs 300 J of heat at constant volume and its temperature
- CN⁻ is a strong fields ligand.This is due to the fact that
- For the reaction one of the mole of zinc dust with one mole of sulphuric acid
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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