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The reaction of aqueous KMnO₄ with H₂O₂ in acidic conditions gives
Options
(a) Mn⁴⁺ and O₂
(b) Mn²⁺ and O₂
(c) Mn²⁺ and O₃
(d) Mn⁴⁺ and MnO₂
Correct Answer:
Mn²⁺ and O₂
Explanation:
2 KMnO₄ + 3H₂SO₄ + 5H₂O₂ → K₂SO₄ + 2MnSO₄ +8H₂O + 5O₂ i.e Mn⁺⁺ ion and O₂
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Topics: D and F Block Elements
(91)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- For which one of the following equations is ΔH⁰react equal to ΔH°f
- Starting with three different amino acid molecules,how many different tripeptide
- Three dimensional molecules with cross links are formed in the case of a
- Which of the following is obtained when sodium phenoxide is heated with ethyl
- Addition of phosphate fertilizers into water leads to
Topics: D and F Block Elements (91)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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