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
Chemistry
Question #6029
Back to Home
View All Chemistry Questions
8 Views
Question
The main constituent of air is
A. oxygen
B. argon
C. carbon dioxide
D. nitrogen
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
The SI unit of magnetic susceptibility is
7
The chemical formula of vinegar is
12
What is the hardest naturally occurring substance?
11
What significant decision did the Employees' State Insurance Corporation approve regarding a one-tim...
(Current Affairs)
6
Where is the headquarters of CMYK Printech Ltd., the publisher of The Daily Pioneer?
(Current Affairs)
17