| ⇦ | 
| ⇨ |
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.
Related Questions: - The correct sequence of increasing covalent character is represented by
- In a metal oxide, there is 20% oxygen by weight. its equivalent weight is
- Number of orbitals present in 3rd shell is
- The number of primary, secondary and tertiary carbons in 3,4-dimethylheptane
- Translational kinetic energy for 2 moles of gas at 27°C is
Topics: Hydrogen and Redox Reactions
(174)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The correct sequence of increasing covalent character is represented by
- In a metal oxide, there is 20% oxygen by weight. its equivalent weight is
- Number of orbitals present in 3rd shell is
- The number of primary, secondary and tertiary carbons in 3,4-dimethylheptane
- Translational kinetic energy for 2 moles of gas at 27°C is
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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