⇦ | ⇨ |
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 half-life of a reaction is inversely proportional to the square of the
- During the crystallization of a solid from the aqueous solution, the following statement
- Which one of the following species does not exist under normal conditions?
- The function of ”Sodium pump” is a biological process operating in each
- The substance that causes temporary hardness in water is
Topics: Hydrogen and Redox Reactions
(174)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The half-life of a reaction is inversely proportional to the square of the
- During the crystallization of a solid from the aqueous solution, the following statement
- Which one of the following species does not exist under normal conditions?
- The function of ”Sodium pump” is a biological process operating in each
- The substance that causes temporary hardness in water 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