♡ 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
➣ 'चिप' एक समान्य उपनाम है ? ...
➣ which one is a viral disease ...
➣ The Most important behaviour of carbon is ...
➣ An example of heterocyclic compound is- ...
➣ A powerful eye irritant present in smog ...
➣ The opposite to innate immunity is ...
➣ Sulpher Dioxide level in the atmosphere can ...
➣ Example for an opaque body ...
➣ Alum stops bleeding in minor cuts because ...
➣ A system exhibiting S. H. M. must ...
❖ Take a qick MCQ Test on
➤ Inventions and Discoveries
➤ Computer Awareness
➤ Miscellaneous
➤ Everyday Science
➤ Various Sciences
➤ Environment Science
➤ Scientific Instruments
➤ Research Institutions