Content protected from screenshots
GKFix.in
General Knowledge
Categories
Concept Builder Quiz
About Us
Start Quiz
Home
My Profile
General Knowledge
Categories
Concept Builder
Start Quiz
Logout
GKFix MCQ Question
Test your knowledge and learn something new
Home
d and f BLOCK ELEMENTS
Question #39291
Back to Home
View All d and f BLOCK ELEMENTS Questions
27 Views
Question
Which method is described for the commercial preparation of potassium permanganate?
A. Heating MnO2 with KOH
B. Direct electrolysis of MnO2
C. Alkaline oxidative fusion of MnO2 followed by electrolytic oxidation
D. Reduction of MnO2 with hydrogen
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What is the atomic number (Z) of Titanium (Ti)?
40
What property of silver bromide (AgBr) makes it crucial for traditional black-and-white photography?
9
What is the final oxidation state of sulfur in the products when potassium permanganate reacts with ...
11