♡ 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 👍 :1.2K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ The pH of weak base line between ...
➣ Ultra purification of a metal is done ...
➣ Magnifying glass is basically a- ...
➣ Brass get discoloured in air due to ...
➣ The mass of an astronaut would be ...
➣ During lactation grams of proteines more is ...
➣ Organic food is supposed to be better ...
➣ Chilling shivering followed by a high temperature ...
➣ Which one of the following is microelement? ...
➣ Hyoglossal cranial nerves is related to ...
❖ Take a qick MCQ Test on
➤ Scientific Instruments
➤ Computer Awareness
➤ Everyday Science
➤ Inventions and Discoveries
➤ Various Sciences
➤ Environment Science
➤ Research Institutions
➤ Miscellaneous