♡ 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
➣ Curies is unit of- ...
➣ The wire of flash bulbs is made ...
➣ Ball Pen function on which one of ...
➣ Good conductor of electricity is- ...
➣ when was the first tetanus toxicite produced ...
➣ In electro-refining the pure metal is deposited ...
➣ Cylindrical lens are used to correct- ...
➣ Can the vaccine cause the disease ...
➣ Electricity is transmitted over long distance because- ...
➣ Denaturated spirit is ethanol mixed with- ...
❖ Take a qick MCQ Test on
➤ Computer Awareness
➤ Various Sciences
➤ Inventions and Discoveries
➤ Everyday Science
➤ Scientific Instruments
➤ Environment Science
➤ Research Institutions
➤ Miscellaneous