| ⇦ | 
| ⇨ |
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: - Grignard reagent is prepared by the reaction between
- ‘The addition of unsymmetrical reagents to unsymmetrical alkenes occurs in such
- 0.45 g acid of molecular weight 90 was neutralise by 20 mL of 0.5 N KOH
- Ethyl benzoate can be prepared from benzoic acid by using
- Strong reducing behaviour of H₃PO₂ is due to
Topics: Hydrogen and Redox Reactions
(174)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Grignard reagent is prepared by the reaction between
- ‘The addition of unsymmetrical reagents to unsymmetrical alkenes occurs in such
- 0.45 g acid of molecular weight 90 was neutralise by 20 mL of 0.5 N KOH
- Ethyl benzoate can be prepared from benzoic acid by using
- Strong reducing behaviour of H₃PO₂ is due to
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