♡ 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 👍 :1.9K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ proton ...
➣ work is said to be done by ...
➣ What is the chemical formula of C2 ...
➣ Shock-absorbers are usually made of steel as ...
➣ Formation of Ozone hole is maximum over- ...
➣ Cells organelle in which cell sap is ...
➣ The sky appears blue due to- ...
➣ The layer of atmosphere used for radio ...
➣ The thing which is bitter in taste ...
➣ Excretion of excess amount of water in ...
❖ Take a qick MCQ Test on
➤ Computer Awareness
➤ Environment Science
➤ Research Institutions
➤ Scientific Instruments
➤ Various Sciences
➤ Miscellaneous
➤ Everyday Science
➤ Inventions and Discoveries