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 #38773
Back to Home
View All d and f BLOCK ELEMENTS Questions
15 Views
Question
In the compound K₂Cr₂O₇ (potassium dichromate), what is the oxidation state of Chromium?
A. +3
B. +4
C. +5
D. +6
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
Besides the first and second ionization enthalpies, what other enthalpy term is required to form M2+...
6
Why is the work of de Chancourtois less well-known compared to Mendeleev's?
13
According to Table 3.3, how accurate was Mendeleev's prediction for the atomic weight of Eka-silicon...
15
What action did Delhi Assembly Speaker Vijender Gupta announce regarding the alleged disrespect towa...
(Current Affairs)
5
According to the NIA’s remand paper, what role did Amir Rashid Ali allegedly play in the Red Fort ...
(Current Affairs)
8