| ⇦ | 
| ⇨ |
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.
Related Questions: - The enthalphy change for the reaction N₂ + 3H₂ → 2NH₃ is -92.38 kJ at 298K
- In Duma’s method for estimation of nitrogen, 0.25g of an organic compound
- In Kjeldahl’s mathod, the nitrogen present is estimated as
- When a mixture of calcium acetate and calcium formate is dry distilled, the
- When ethyl alcohol (C₂H₅OH) reacts with thionyl chloride in the presence of
Topics: D and F Block Elements
(91)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The enthalphy change for the reaction N₂ + 3H₂ → 2NH₃ is -92.38 kJ at 298K
- In Duma’s method for estimation of nitrogen, 0.25g of an organic compound
- In Kjeldahl’s mathod, the nitrogen present is estimated as
- When a mixture of calcium acetate and calcium formate is dry distilled, the
- When ethyl alcohol (C₂H₅OH) reacts with thionyl chloride in the presence of
Topics: D and F Block Elements (91)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
18000+ students are using NEETLab to improve their score. What about you?
Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.
Share this page with your friends
2Mn2+ + s2o82- + 8 H2O =
Peroxydisulphate ion
2Mno4- + 10so42- + 16H+