| ⇦ | 
| ⇨ |
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: - Which of the following molecules has the maximum dipoles moment
- Which of the following protein destroy the antigen when it enters in body call
- Which one of the following statements for the order of a reaction is incorrect
- One of the following metals is obtained by leaching its ore with
- The energy of an electron in the 3rd orbit of hydrogen atom is -E
Topics: Hydrogen and Redox Reactions
(174)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Which of the following molecules has the maximum dipoles moment
- Which of the following protein destroy the antigen when it enters in body call
- Which one of the following statements for the order of a reaction is incorrect
- One of the following metals is obtained by leaching its ore with
- The energy of an electron in the 3rd orbit of hydrogen atom is -E
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