♡ 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 👍 :2.2K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ The example of a mineral acid ...
➣ Full form of N C C P ...
➣ Malaria occurs due to ...
➣ Energy can neither be created nor destroyed ...
➣ Proton is :- ...
➣ The tiny particles which can not be ...
➣ Ultra purification of a metal is done ...
➣ The antiseptic compound present in Dettol is- ...
➣ The famous kohinoor diamond was found in ...
➣ When a bar magnet is cut into ...
❖ Take a qick MCQ Test on
➤ Miscellaneous
➤ Various Sciences
➤ Inventions and Discoveries
➤ Research Institutions
➤ Scientific Instruments
➤ Everyday Science
➤ Computer Awareness
➤ Environment Science