| ⇦ | 
| ⇨ |
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 reaction(s) can be used for the preparation of alkyl halides?
- The values of heat of formation of SO₂ and SO₃ are -298.2 kJ and -98.2 kJ.
- The Grignard reagent, on reaction with acetone forms
- Which is most base
- When aniline is treated with sodium nitrite and hydrochloric acid at 0⁰C, it gives
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 reaction(s) can be used for the preparation of alkyl halides?
- The values of heat of formation of SO₂ and SO₃ are -298.2 kJ and -98.2 kJ.
- The Grignard reagent, on reaction with acetone forms
- Which is most base
- When aniline is treated with sodium nitrite and hydrochloric acid at 0⁰C, it gives
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