♡ Login
Home
Previous Papers
★
MCQs
General Science
Everyday Science
The gas which helps in burning ...
Que.
The gas which helps in burning
A.
H2
B.
N2
C.
Co2
D.
O2
Right Answer is :
✓ D. O2
⚑ Report
Views 👍 :2.6K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ The reflecting surface of concave mirror is ...
➣ A body has a weight on the ...
➣ Good conductor of electricity is- ...
➣ How many types of salts are there ...
➣ One of the example of polysaccharides is ...
➣ Which one of the following organic compound ...
➣ How many years does take fossil fuel ...
➣ Who should get thses vaccines ...
➣ Wax used for making a candle is ...
➣ The example of a mineral acid ...
❖ Take a qick MCQ Test on
➤ Research Institutions
➤ Scientific Instruments
➤ Various Sciences
➤ Miscellaneous
➤ Everyday Science
➤ Environment Science
➤ Inventions and Discoveries
➤ Computer Awareness