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 #29717
Back to Home
View All REDOX REACTIONS AND ELECTROCHEMISTRY Questions
28 Views
Question
What is the oxidation number of Cu in Cu₂O?
A. +1
B. +2
C. +3
D. +4
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
Why does thiosulfate react differently with I₂ and Br₂?
28
What is the main disadvantage of using Cr2O72– as a self-indicator?
21
In the reaction between PbO2 and HCl, what is the oxidation state of lead after the reaction?
22
Which organization issued a statement clarifying that there is no right to visit the United States a...
(Current Affairs)
286
What did the Swadeshi Jagran Manch (SJM) criticize the US for in relation to India?
(Current Affairs)
29