| ⇦ | 
| ⇨ |
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: - Hair cream is an example of
- The physical adsorption of gases on the solid surface is due to
- Bakelite is prepered by the reaction between
- Which of the following is not a cheracteristic of equilibrium
- The reaction of phenol with alkaline chloroform gives salicylaldehyde, it is
Topics: Hydrogen and Redox Reactions
(174)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Hair cream is an example of
- The physical adsorption of gases on the solid surface is due to
- Bakelite is prepered by the reaction between
- Which of the following is not a cheracteristic of equilibrium
- The reaction of phenol with alkaline chloroform gives salicylaldehyde, it 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