♡ 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
➣ Electron was discovered by ______________. ...
➣ Stag is a name given for- ...
➣ Energy can neither be created nor destroyed ...
➣ which are five anti bodies to prevent ...
➣ Commercial Vaseline is derived from- ...
➣ Corborundum is another name of- ...
➣ What is the most commonly used substance ...
➣ Living part of the cell is known ...
➣ The 'king of metals' is- ...
➣ The resources which can be used continuously ...
❖ Take a qick MCQ Test on
➤ Everyday Science
➤ Computer Awareness
➤ Scientific Instruments
➤ Miscellaneous
➤ Inventions and Discoveries
➤ Research Institutions
➤ Various Sciences
➤ Environment Science