♡ 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 👍 :622
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Utrus remains situated between ...
➣ During lactation grams of proteines more is ...
➣ The colours of stars depend on their- ...
➣ A compound of carbon and hydrogen alone ...
➣ A force of 110 N acts on ...
➣ Blood is sent to body parts by ...
➣ Small molecules funcation poorly as antigens ...
➣ which are five anti bodies to prevent ...
➣ Impure camphor is purified by- ...
➣ The spokes used in the wheel of ...
❖ Take a qick MCQ Test on
➤ Various Sciences
➤ Scientific Instruments
➤ Research Institutions
➤ Computer Awareness
➤ Everyday Science
➤ Environment Science
➤ Miscellaneous
➤ Inventions and Discoveries