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
SOME BASIC PRINCIPLES OF ORGANIC CHEMISTRY
Question #44637
Back to Home
View All SOME BASIC PRINCIPLES OF ORGANIC CHEMISTRY Questions
14 Views
Question
What is the significance of the color change in CuO during combustion?
A. It shows contamination
B. It indicates incomplete reaction
C. It means the tube is overheating
D. It indicates reduction of CuO to copper metal
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What kind of arrow is used to show the movement of a single electron in organic mechanisms?
11
What is the total number of sigma bonds in CH₃COCH₃?
14
How is carbon detected in organic compounds?
14
What reason did Delhi Education Minister Ashish Sood give for waterlogging in schools like those in ...
(Current Affairs)
17
Which country recently recognized the state of Palestine during the UN General Assembly meeting, des...
(Current Affairs)
14