♡ 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
➣ Electron was discovered by ...
➣ Which of the following is not a ...
➣ Which one of the following is an ...
➣ X-ray can ...
➣ The instrument used to measure the speed ...
➣ Structural and functional unit of life is: ...
➣ O R S given to children when ...
➣ Sulphuric acid is- ...
➣ The purest form of water is- ...
➣ Impure camphor is purified by- ...
❖ Take a qick MCQ Test on
➤ Various Sciences
➤ Miscellaneous
➤ Environment Science
➤ Computer Awareness
➤ Inventions and Discoveries
➤ Research Institutions
➤ Scientific Instruments
➤ Everyday Science