♡ 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 👍 :1.3K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Electrons have :- ...
➣ Taj Mahal is greatly affected due to- ...
➣ The fibre least prone to catch fire ...
➣ In electro-refining, the pure metal depicted on- ...
➣ The 'king of metals' is- ...
➣ Washing of clothes and other articles is ...
➣ Plank's constant has the dimension of- ...
➣ Which acid is used for making vinegar ...
➣ Electron sea exists in ...
➣ Sulpher Dioxide level in the atmosphere can ...
❖ Take a qick MCQ Test on
➤ Environment Science
➤ Computer Awareness
➤ Miscellaneous
➤ Various Sciences
➤ Research Institutions
➤ Everyday Science
➤ Inventions and Discoveries
➤ Scientific Instruments