♡ 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
➣ when velocity of a body is increased ...
➣ Chemical composition of heavy water is- ...
➣ Which of the following is not a ...
➣ Which is a natural colloid? ...
➣ Ozone layer in the upper parts of ...
➣ At what depth in the bowels of ...
➣ What is the name of that system ...
➣ Which of the following is chiefly present ...
➣ Sulphuric acid is- ...
➣ The Hottest part of the gas flame ...
❖ Take a qick MCQ Test on
➤ Miscellaneous
➤ Research Institutions
➤ Computer Awareness
➤ Inventions and Discoveries
➤ Environment Science
➤ Scientific Instruments
➤ Everyday Science
➤ Various Sciences