♡ 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 👍 :3.0K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ The substance that is added to make ...
➣ A compound of carbon and hydrogen alone ...
➣ If the temperature of a place increases ...
➣ The colours of stars depend on their- ...
➣ Sulphur is soluble in --- ...
➣ Which of the following is used to ...
➣ Which one of the following is found ...
➣ Vertebra is a part of ...
➣ Certain substances loose their electrical resistance completely ...
➣ Which of the following Chemicals is used ...
❖ Take a qick MCQ Test on
➤ Scientific Instruments
➤ Various Sciences
➤ Miscellaneous
➤ Inventions and Discoveries
➤ Everyday Science
➤ Research Institutions
➤ Computer Awareness
➤ Environment Science