♡ 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 👍 :1.1K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ when was the first tetanus toxicite produced ...
➣ A thick paste of cement, sand and ...
➣ When the velocity of a body is ...
➣ Bond strength of secondary bonds is in ...
➣ The constituents of automobile exhaust that can ...
➣ Which is not a matter ...
➣ Typhoid fever is caused by ...
➣ Which of the following is a part ...
➣ Benzene cannot undergo- ...
➣ Which one of the following is microelement? ...
❖ Take a qick MCQ Test on
➤ Scientific Instruments
➤ Environment Science
➤ Various Sciences
➤ Everyday Science
➤ Miscellaneous
➤ Computer Awareness
➤ Inventions and Discoveries
➤ Research Institutions