♡ 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 👍 :2.0K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Vertebra is a part of ...
➣ Synthetic detergents are made from- ...
➣ The unit to measure the flow of ...
➣ Which of the following metals is used ...
➣ While catching a ball, a player pulls ...
➣ Electrons have :- ...
➣ Washing of clothes and other articles is ...
➣ Which one of the following is not ...
➣ The famous kohinoor diamond was found in ...
➣ The first organic compound synthesized in the ...
❖ Take a qick MCQ Test on
➤ Research Institutions
➤ Scientific Instruments
➤ Environment Science
➤ Various Sciences
➤ Everyday Science
➤ Computer Awareness
➤ Inventions and Discoveries
➤ Miscellaneous