♡ 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 👍 :1.3K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Which is used in cutting of glass ...
➣ Gasohol is prepared by mixing gasoline and: ...
➣ Displacement is a ...
➣ Dry ice is- ...
➣ Hard water and soft water can be ...
➣ These vaccines given ...
➣ Longitudinal waves cannot travel through- ...
➣ Which of the following elements is non-radioactive? ...
➣ The main constituent of Vinegar is ...
➣ when body is at rest its velocity ...
❖ Take a qick MCQ Test on
➤ Everyday Science
➤ Inventions and Discoveries
➤ Scientific Instruments
➤ Environment Science
➤ Miscellaneous
➤ Computer Awareness
➤ Various Sciences
➤ Research Institutions