♡ 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 👍 :2.8K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ In nuclear reactor the material used for ...
➣ The best conductor of heat among the ...
➣ Out of the following which is not ...
➣ Longitudinal waves cannot travel through- ...
➣ ln which of the following form fossil ...
➣ Interveinal necrotic spots on leaves appear due ...
➣ Stomatal opening and closing best regulated by ...
➣ Chile saltpeter is the common name of- ...
➣ Cells of a tissue have: ...
➣ Type metal used in printing press is ...
❖ Take a qick MCQ Test on
➤ Scientific Instruments
➤ Miscellaneous
➤ Inventions and Discoveries
➤ Research Institutions
➤ Environment Science
➤ Various Sciences
➤ Everyday Science
➤ Computer Awareness