♡ 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 👍 :2.9K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Ultra purification of a metal is done ...
➣ Persistance of vision is the principle behind- ...
➣ Hydrochloric acid is also known as- ...
➣ Which of the following is used in ...
➣ When Hydrogen starts burning in air, it ...
➣ भूकंप की तीव्रता को मापने वाले यंत्र ...
➣ Which one of the following organic compound ...
➣ How many years does take fossil fuel ...
➣ The following particles move with same kinetic ...
➣ The famous kohinoor diamond was found in ...
❖ Take a qick MCQ Test on
➤ Research Institutions
➤ Miscellaneous
➤ Everyday Science
➤ Various Sciences
➤ Computer Awareness
➤ Inventions and Discoveries
➤ Environment Science
➤ Scientific Instruments