♡ 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 👍 :714
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Faulting owes origin to ...
➣ General formula of alkyne is ...
➣ Which of the following Chemicals is used ...
➣ Which of the following elements is obtained ...
➣ The amount of oxygen in the atmosphere ...
➣ Which part of brain is concerned with ...
➣ Density of water is ...
➣ The gas used for filling weather belloons ...
➣ The particles of true solution ...
➣ The main source of carbon monoxide is- ...
❖ Take a qick MCQ Test on
➤ Various Sciences
➤ Scientific Instruments
➤ Everyday Science
➤ Miscellaneous
➤ Inventions and Discoveries
➤ Research Institutions
➤ Environment Science
➤ Computer Awareness