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In the laboratory, manganese(II) salt is oxidised to permanganate ion in aqueous solution by
Options
(a) hydrogen peroxide
(b) conc.nitric acid
(c) peroxydisulphate
(d) dichromate
Correct Answer:
peroxydisulphate
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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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 distinguishing phenol and acetic acid we required to react (treat) them
- For the reaction 2SO₃(g) → 2SO₂(g) + O₂(g) the entropy change (ΔG) is
- Which of the following does not acts as Lewis acid
- Dimethyl terephthalate and ethylene glycol react to form
- Oxidation state of Fe in Mohr’s salt is
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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2Mn2+ + s2o82- + 8 H2O =
Peroxydisulphate ion
2Mno4- + 10so42- + 16H+