♡ 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 👍 :1.5K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Formation of Ozone hole is maximum over- ...
➣ Philosopher's wool is- ...
➣ Number of isomers of butane is :- ...
➣ The energy stored in a watch spring ...
➣ A needle or a pin floats on ...
➣ An atomic pile is used for- ...
➣ Quartz is made of- ...
➣ Ultra purification of a metal is done ...
➣ Leukemia is a a disease of the ...
➣ Oesophagus is a part between : ...
❖ Take a qick MCQ Test on
➤ Inventions and Discoveries
➤ Computer Awareness
➤ Environment Science
➤ Various Sciences
➤ Scientific Instruments
➤ Research Institutions
➤ Miscellaneous
➤ Everyday Science