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 #29753
Back to Home
View All REDOX REACTIONS AND ELECTROCHEMISTRY Questions
25 Views
Question
What is the oxidation number of Mn in MnO₄⁻?
A. +4
B. +5
C. +6
D. +7
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What is the balanced coefficient of MnO2 in the reaction 2MnO4^– + Br^– + H2O → 2MnO2 + BrO3^�...
24
In the reaction P4 + OH– → PH3 + HPO2–, what is the nature of phosphorus change?
20
What is the function of the Daniell cell?
27
Which organization organized the 10th edition of the International Police Expo at Pragati Maidan in ...
(Current Affairs)
25
What is the basis for the ban on overage vehicles in Delhi-NCR according to CAQM?
(Current Affairs)
31