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
37 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 oxidation state of sulfur in S₂O₃²⁻?
44
In the reaction 2Na(s) + Cl₂(g) → 2NaCl(s), what happens to chlorine?
25
In the reaction Cr₂O₃(s) + 2Al(s) → Al₂O₃(s) + 2Cr(s), what happens to chromium?
25
What was the mandatory pickup charge imposed on passengers using app-based cabs (Uber/Ola) from Delh...
(Current Affairs)
9
What did the Enforcement Directorate (ED) allege an ISIS module in Maharashtra was involved in, base...
(Current Affairs)
18