♡ 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 👍 :1.8K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ First of all polio found by ...
➣ The spokes used in the wheel of ...
➣ The most important behaviour of carbon is ...
➣ दांतों के सबसे बाहरी परत को क्या ...
➣ Chemical to test acid base is ...
➣ The shape of our Milky Way Galaxy ...
➣ Cement containing excess amount of lime- ...
➣ Magnifying glass is basically a- ...
➣ Function of kidney is ...
➣ part of the body infected generally by ...
❖ Take a qick MCQ Test on
➤ Miscellaneous
➤ Research Institutions
➤ Inventions and Discoveries
➤ Everyday Science
➤ Environment Science
➤ Scientific Instruments
➤ Computer Awareness
➤ Various Sciences