♡ 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 👍 :2.1K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Who should get thses vaccines ...
➣ For a person having Hypermetropia, the near ...
➣ Heating of an ore below its melting ...
➣ Which of the following is obtained from ...
➣ Humberger effect is otherwise known as- ...
➣ Light travels in straight lines This property ...
➣ The chemical name of rat poison is- ...
➣ Which of the following is a part ...
➣ A liquid disturbed by stirring comes to ...
➣ Astigmatism is corrected by wearing ...
❖ Take a qick MCQ Test on
➤ Environment Science
➤ Miscellaneous
➤ Various Sciences
➤ Scientific Instruments
➤ Inventions and Discoveries
➤ Everyday Science
➤ Research Institutions
➤ Computer Awareness