♡ 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 👍 :2.3K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Cement containing excess amount of lime- ...
➣ Sulphuric acid is- ...
➣ Neutrons possess ...
➣ Cell theory was propounded by: ...
➣ Hydraulic machines work under the principle of- ...
➣ Drinking sods is ...
➣ Which type of extinguisher is used for ...
➣ A vaccine can be ...
➣ When ice melts, its ...
➣ In the heavy vehicles, diesel is used ...
❖ Take a qick MCQ Test on
➤ Miscellaneous
➤ Research Institutions
➤ Inventions and Discoveries
➤ Computer Awareness
➤ Environment Science
➤ Everyday Science
➤ Scientific Instruments
➤ Various Sciences