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
CHEMICAL KINETICS
Question #31881
Back to Home
View All CHEMICAL KINETICS Questions
9 Views
Question
What is the oxidation state of Cr in K₂Cr₂O₇?
A. +3
B. +7
C. +6
D. +5
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
Who signs the NTA public notice regarding NEET (UG)?
9
What is the shape of the velocity-time graph for a freely falling body?
6
Does the notice discuss the exam pattern or marking scheme?
4
Which Indian golfer made the cut at the Nexo Championship on the DP World Tour with an even-par seco...
(Current Affairs)
9
How many cases of rape were registered in Delhi in 2023 according to the NCRB report?
(Current Affairs)
6