♡ 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 👍 :3.0K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ The average Kinetic energy of the molecule ...
➣ Which one of the following is a ...
➣ A moving body may not have which ...
➣ The most abundant element in the human ...
➣ How many types of acids are? ...
➣ C.G S unit of work done is ...
➣ A well cut diamond shines brightly because- ...
➣ Newton's First law is also called as- ...
➣ In electro-refining the pure metal is deposited ...
➣ Which of the following has lowest melting ...
❖ Take a qick MCQ Test on
➤ Inventions and Discoveries
➤ Computer Awareness
➤ Environment Science
➤ Miscellaneous
➤ Everyday Science
➤ Scientific Instruments
➤ Various Sciences
➤ Research Institutions