♡ 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
➣ निम्न में से कौन सी धातु मोबाइल ...
➣ Identify the property of true solution : ...
➣ Eating habit of both vegetarian and non ...
➣ Which one of the following was known ...
➣ The apparatus used to test acidity of ...
➣ Melting point of diamond is about :- ...
➣ Which colour of light shows maximum deviation ...
➣ Which type of extinguisher is used for ...
➣ Earthworm is called farmer's friend because ...
➣ Proton is :- ...
❖ Take a qick MCQ Test on
➤ Scientific Instruments
➤ Research Institutions
➤ Inventions and Discoveries
➤ Everyday Science
➤ Various Sciences
➤ Environment Science
➤ Computer Awareness
➤ Miscellaneous