♡ 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 👍 :3.0K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ The thermometer that we use to measure ...
➣ which one is a viral disease ...
➣ Tesla is a unit of magnetic- ...
➣ Impure camphor is purified by- ...
➣ Sensitivity of the human eye is maximum ...
➣ Cream get separated out of milk when ...
➣ 'Cryogenics' is a science dealing with- ...
➣ What is the chemical formula of C2 ...
➣ An object which absorbs all colours and ...
➣ What apparatus is used to located a ...
❖ Take a qick MCQ Test on
➤ Various Sciences
➤ Scientific Instruments
➤ Miscellaneous
➤ Environment Science
➤ Computer Awareness
➤ Inventions and Discoveries
➤ Everyday Science
➤ Research Institutions