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
Science
Question #7987
Back to Home
View All Science Questions
6 Views
Question
What is laughing gas?
A. Carbon monoxide
B. Sulfur dioxide
C. Hydrogen peroxide
D. Nitrous Oxide
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
The filament of an electric bulb is made of
7
Which of the following has a least penetrating power?
5
Which one of the following is the petroleum wax?
6
Which department has been authorized as the Licensing Authority for cinema halls and theatres in Del...
(Current Affairs)
5
Which Indian paddler admires Virat Kohli's aggression and Hardik Pandya's mental strength?
(Current Affairs)
12