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 #39265
Back to Home
View All d and f BLOCK ELEMENTS Questions
30 Views
Question
Which of the following oxides is explicitly mentioned as being amphoteric?
A. CrO
B. Cr2O3
C. V2O5
D. Mn2O7
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What is the magnetic property of the manganate ion (MnO₄²⁻)?
25
Which of the following best explains the increasing oxidising power in the series VO2+ < Cr2O72- < M...
12
Which element explicitly listed in the table adopts only a body-centred cubic (bcc) structure?
29