♡ 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
➣ In nuclear reactors graphite is used as ...
➣ How many types of salts are there? ...
➣ Antacids are found in drugs that give ...
➣ Solder metal is an alloy of- ...
➣ Which of the following is the maximum ...
➣ The spreading of scent in a room ...
➣ The heaviest naturally occurring element is- ...
➣ Bacterial cell contains ...
➣ The centre of gravity of a sprinter ...
➣ Faulting owes origin to ...
❖ Take a qick MCQ Test on
➤ Various Sciences
➤ Inventions and Discoveries
➤ Scientific Instruments
➤ Miscellaneous
➤ Everyday Science
➤ Computer Awareness
➤ Research Institutions
➤ Environment Science