| ⇦ | 
| ⇨ |
when a manganous salt is fused with a mixture of KNO₃ and solid NaOH the oxidation number of Mn changes from +2
Options
(a) 4
(b) 3
(c) 6
(d) 7
Correct Answer:
6
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - The greenhouse effect can be caused by the presence of the
- Which of these have no unit?
- In NH₃ and PH₃, the common feature is
- Which of the following glass is used in making wind screen of automobiles
- Which of the following has highest pH value with water
Topics: Hydrogen and Redox Reactions
(174)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The greenhouse effect can be caused by the presence of the
- Which of these have no unit?
- In NH₃ and PH₃, the common feature is
- Which of the following glass is used in making wind screen of automobiles
- Which of the following has highest pH value with water
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