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 #30228
Back to Home
View All REDOX REACTIONS AND ELECTROCHEMISTRY Questions
24 Views
Question
Why is 2MnO4^– used in the balanced equation for the reaction with Br^–?
A. To increase the pH
B. To decrease the pH
C. To balance the change in oxidation states
D. To balance the oxygen atoms
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
In the reaction Fe₂O₃ + 3CO → 2Fe + 3CO₂, what is the reducing agent?
24
What is the role of H2O in the reaction Cr2O7^2– + 3SO3^2– + 8H+ → 2Cr^3+ + 3SO4^2– + 4H2O?
27
What type of redox reaction is 2KClO₃ → 2KCl + 3O₂?
23
What is the name of the new mango variety developed by scientists at GB Pant University to honor Ind...
(Current Affairs)
39
Who criticized Donald Trump's tariff policy on India and why?
(Current Affairs)
41