Content protected from screenshots
GKFix.in
Current Affairs
General Knowledge
Categories
Concept Builder Quiz
About Us
Start Quiz
GKFix.in
Home
Current Affairs
General Knowledge
Categories
Concept Builder Quiz
Start Quiz
GKFix MCQ Question
Test your knowledge and learn something new
Home
REDOX REACTIONS AND ELECTROCHEMISTRY
Question #29765
Back to Home
View All REDOX REACTIONS AND ELECTROCHEMISTRY Questions
25 Views
Question
What is the oxidation number of Mn in MnO₄²⁻?
A. +4
B. +5
C. +6
D. +7
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What is the role of thiosulphate ions in iodometric titrations?
21
Why can H₂O₂ act as both oxidant and reductant?
30
In the reaction 2Na + H₂ → 2NaH, which species is reduced?
22
What was the volume growth rate in rural India during the June quarter compared to urban areas, acco...
(Current Affairs)
28
What action was taken against the PCR van driver involved in the fatal accident at Mandir Marg?
(Current Affairs)
27