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 #30374
Back to Home
View All REDOX REACTIONS AND ELECTROCHEMISTRY Questions
4 Views
Question
How many H⁺ ions are added in the reduction half-reaction of Cr₂O₇²⁻ to balance hydrogen atoms?
A. 7
B. 10
C. 14
D. 21
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What is the correct number of I– ions involved in the balanced oxidation half-reaction?
4
What is the correct product formed when magnesium reacts with steam?
4
What is the correct product formed when iron reacts with water?
2
Which former Chhattisgarh Chief Minister was arrested by the Enforcement Directorate (ED) in connect...
(Current Affairs)
5
Which Indian state's government tightened seeds and pesticides laws to curb sales of sub-standard ag...
(Current Affairs)
10