♡ 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 👍 :3.0K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Muddy warer is an example of : ...
➣ when was the first tetanus toxicite produced ...
➣ Muscle fatigue is caused by the accumulation ...
➣ Electron sea exists in ...
➣ What is the minimum escape velocity of ...
➣ Terrace farming is done ...
➣ ln which of the following form fossil ...
➣ Green House effect is caused by- ...
➣ The most abundant element by number in ...
➣ The first vaccine was developed by ...
❖ Take a qick MCQ Test on
➤ Research Institutions
➤ Computer Awareness
➤ Environment Science
➤ Miscellaneous
➤ Everyday Science
➤ Scientific Instruments
➤ Various Sciences
➤ Inventions and Discoveries