♡ 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 👍 :2.2K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ 'Cryogenics' is a science dealing with- ...
➣ Milk is a nature- ...
➣ Slag is name given for- ...
➣ The image formed on the retina of ...
➣ Sea water can be purified by the ...
➣ what is the chemical name of C4 ...
➣ Human body requires amino acids ...
➣ Which one of the following is not ...
➣ A compound of carbon and hydrogen alone ...
➣ The image formed by a plain mirror ...
❖ Take a qick MCQ Test on
➤ Research Institutions
➤ Environment Science
➤ Various Sciences
➤ Computer Awareness
➤ Miscellaneous
➤ Inventions and Discoveries
➤ Scientific Instruments
➤ Everyday Science