| ⇦ | 
| ⇨ |
When KMnO₄ reacts with KBr in alkaline medium gives bromate ion. Then oxidation state of Mn changes from +7 to
Options
(a) 6
(b) 4
(c) 3
(d) 2
Correct Answer:
4
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - The chloramphenicol is an example of
- Dinitrogen and dioxygen are main constituents of air but these do not react
- The reactive species in the nitration of benzene is
- According to Raoult’s law, the relative lowering of vapour pressure
- The pH of 0.001 N acetic acid solution, which is 10% dissociated, is
Topics: Hydrogen and Redox Reactions
(174)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The chloramphenicol is an example of
- Dinitrogen and dioxygen are main constituents of air but these do not react
- The reactive species in the nitration of benzene is
- According to Raoult’s law, the relative lowering of vapour pressure
- The pH of 0.001 N acetic acid solution, which is 10% dissociated, is
Topics: Hydrogen and Redox Reactions (174)
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
Leave a Reply