♡ 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
➣ A transformer works on the principle of- ...
➣ Carbon occurs abundantly in free state as ...
➣ Cement is formed by strongly heating a ...
➣ Which of the follwing glands secrete tears ...
➣ Chemical composition of heavy water is- ...
➣ Which one of the following is microelement? ...
➣ Chilling shivering followed by a high temperature ...
➣ Rockets work on the principal of conservation ...
➣ Lightning is caused due to- ...
➣ A well cut diamond shines brightly because- ...
❖ Take a qick MCQ Test on
➤ Inventions and Discoveries
➤ Environment Science
➤ Miscellaneous
➤ Research Institutions
➤ Computer Awareness
➤ Various Sciences
➤ Everyday Science
➤ Scientific Instruments