♡ 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
➣ A multimeter is used to measure- ...
➣ lj is equal to ...
➣ Aspirin is common name of- ...
➣ According to Newtons theory the velocity of ...
➣ Which of the following helps in clotting ...
➣ What is the name of that system ...
➣ Which of the following elements is non-radioactive? ...
➣ In our country the Van Mahotsav Day ...
➣ Cell theory was propounded by: ...
➣ Which of the following is used to ...
❖ Take a qick MCQ Test on
➤ Computer Awareness
➤ Inventions and Discoveries
➤ Everyday Science
➤ Research Institutions
➤ Miscellaneous
➤ Environment Science
➤ Various Sciences
➤ Scientific Instruments