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 #39221
Back to Home
View All d and f BLOCK ELEMENTS Questions
8 Views
Question
Which transition metal oxide is basic but its corresponding trioxide is amphoteric?
A. CrO and Cr2O3
B. Cr2O3 and CrO3
C. CrO3 and CrO
D. Cr2O3 and CrO2
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What is the oxidation state of Nickel in [Ni(NH₃)₆]²⁺?
8
What factor determines whether chromate or dichromate ions are predominant in an aqueous solution?
9
What honor was bestowed upon John Newlands later for his work on the Law of Octaves?
9
Which sections of the Bharatiya Nyaya Sanhita were invoked in the FIR related to the lift crash at R...
(Current Affairs)
11
According to recent reports, which Indian city plans to hire 460 water sprinklers with anti-smog gun...
(Current Affairs)
21