♡ 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 👍 :1.6K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Drinking sods is ...
➣ The substance that is added to make ...
➣ Bond strength of secondary bonds is in ...
➣ Cells of a tissue have: ...
➣ Bayer's reagent is- ...
➣ The gas used in a refrigerator is ...
➣ Organic compounds are- ...
➣ When cathode rays strike a target of ...
➣ S. I. Unit of magnetic flux is- ...
➣ Electron microscope was invented by- ...
❖ Take a qick MCQ Test on
➤ Computer Awareness
➤ Research Institutions
➤ Environment Science
➤ Everyday Science
➤ Various Sciences
➤ Inventions and Discoveries
➤ Miscellaneous
➤ Scientific Instruments