♡ 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 👍 :2.4K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ The unit of noise pollution is- ...
➣ To open a door easily the handle ...
➣ What is the name of that system ...
➣ A concave mirror gives ...
➣ Which of the following metals form an ...
➣ Which of the following imparts deep blue ...
➣ The 'king of metals' is- ...
➣ Which one of the following is radioactive? ...
➣ What is the second largest component in ...
➣ Fight recorder is technically called- ...
❖ Take a qick MCQ Test on
➤ Scientific Instruments
➤ Miscellaneous
➤ Environment Science
➤ Inventions and Discoveries
➤ Computer Awareness
➤ Various Sciences
➤ Research Institutions
➤ Everyday Science