| ⇦ | 
| ⇨ |
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: - Set of isoelectronic species is
- The inert gas abundantly found in atmosphere is
- The substance that causes temporary hardness in water is
- If a mixture of CO and N₂ in equal amount have total 1 atm pressure
- Acetaldehyde can not show
Topics: Hydrogen and Redox Reactions
(174)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Set of isoelectronic species is
- The inert gas abundantly found in atmosphere is
- The substance that causes temporary hardness in water is
- If a mixture of CO and N₂ in equal amount have total 1 atm pressure
- Acetaldehyde can not show
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