♡ 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 👍 :1.8K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ The heaviest naturally occurring element is- ...
➣ सूर्य की किरणें हमे क्या प्रदान करती ...
➣ Which among the following is a carbohydrate? ...
➣ Vertebra is a part of ...
➣ Law of electrical resistance was introduced by- ...
➣ Pitch of Sound depends on- ...
➣ The buoyancy depends on- ...
➣ Out of the following which is most ...
➣ Ruby and Sapphire are oxides of- ...
➣ Heavy metals get their name because compared ...
❖ Take a qick MCQ Test on
➤ Environment Science
➤ Research Institutions
➤ Inventions and Discoveries
➤ Various Sciences
➤ Computer Awareness
➤ Miscellaneous
➤ Everyday Science
➤ Scientific Instruments