♡ 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 👍 :1.2K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Soap is formed from ...
➣ The Sudden fall of atmospheric pressure indicates- ...
➣ Which one is not Produced as exhaust ...
➣ Ozone layer in the upper parts of ...
➣ Blood is a ...
➣ Air is said to be saturated when- ...
➣ Washing of clothes and other articles is ...
➣ The term cell was coined by: ...
➣ Chemical to test acid base is ...
➣ Chemical substance present in bones and teeth ...
❖ Take a qick MCQ Test on
➤ Everyday Science
➤ Computer Awareness
➤ Inventions and Discoveries
➤ Miscellaneous
➤ Research Institutions
➤ Environment Science
➤ Various Sciences
➤ Scientific Instruments