| ⇦ | 
| ⇨ |
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: - Which of the following pairs has both members from the same group of periodic
- The work done during the expansion of a gas from a volume of 4 dm³ to 6 dm³
- When initial concentration of a reactant is doubled in a reaction, its half-life
- which of the following non-metal possesses the atomicity double than that
- Which one of the following statements about transition elements is incorrect
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 pairs has both members from the same group of periodic
- The work done during the expansion of a gas from a volume of 4 dm³ to 6 dm³
- When initial concentration of a reactant is doubled in a reaction, its half-life
- which of the following non-metal possesses the atomicity double than that
- Which one of the following statements about transition elements is incorrect
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