♡ 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 👍 :2.6K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Dailt requirement of proteins kilograms of body ...
➣ Sulphuric acid is- ...
➣ Plants growing under stress condition of water ...
➣ The filter over which sewage is sprinkled ...
➣ Bile is stored in human beings in ...
➣ Proton is :- ...
➣ How many doses of vaccine are needed ...
➣ Which of the following phenomenon produces the ...
➣ Structural and functional unit of life is: ...
➣ Which one of the following is an ...
❖ Take a qick MCQ Test on
➤ Inventions and Discoveries
➤ Various Sciences
➤ Computer Awareness
➤ Environment Science
➤ Scientific Instruments
➤ Research Institutions
➤ Miscellaneous
➤ Everyday Science