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
3 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
In the reaction CH₄(g) + 2O₂(g) → CO₂(g) + 2H₂O(l), what is the role of O₂?
2
What is the oxidation state of cobalt in Co²⁺?
3
What is the correct balanced net ionic equation for the redox reaction between Fe²⁺ and Cr₂O₇...
3
Who has been given an extension as the Home Secretary of India until August 22, 2026?
(Current Affairs)
3
Which city will install 'mist sprayers' on electric poles as part of an initiative to control air po...
(Current Affairs)
14