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
d and f BLOCK ELEMENTS
Question #39311
Back to Home
View All d and f BLOCK ELEMENTS Questions
18 Views
Question
What is the name of the ion MnO4^2-?
A. Permanganate
B. Manganate
C. Manganese dioxide
D. Manganese trioxide
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What is the calculated spin-only magnetic moment for a Cr³⁺ ion?
17
Which element marks the beginning of the lanthanoid series?
15
What is the main product formed when acidified potassium dichromate oxidizes hydrogen sulphide accor...
6
Which West Bengal MLA was suspended by the Trinamool Congress for announcing plans to build a 'Babri...
(Current Affairs)
6
What did the Supreme Court rule regarding Justice Varma's plea challenging the in-house misconduct i...
(Current Affairs)
23