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
REDOX REACTIONS AND ELECTROCHEMISTRY
Question #30375
Back to Home
View All REDOX REACTIONS AND ELECTROCHEMISTRY Questions
21 Views
Question
How many electrons are added in the reduction half-reaction of Cr₂O₇²⁻?
A. 2
B. 4
C. 6
D. 8
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What is the oxidation number of Cu in Cu₂O?
24
What is the main difference between the reactions of Pb3O4 with HCl and HNO3?
23
In CaO₂, what is the oxidation number of oxygen?
27
Which West Bengal MLA was suspended by the Trinamool Congress for announcing plans to build a 'Babri...
(Current Affairs)
6
What is the projected student enrollment at IIT Delhi’s Abu Dhabi campus for 2026?
(Current Affairs)
8