♡ 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
➣ Smallest structure found on the bacterial cell ...
➣ Which of the following elements is obtained ...
➣ Water is used in car radiator because ...
➣ Iodine value is used to estimate- ...
➣ Which among the following is the fundamental ...
➣ A real gad can act as an ...
➣ Energy can neither be created nor destroyed ...
➣ The Dimension MLT² corresponds to- ...
➣ Who enunciated the laws of planetary motion? ...
➣ Ultra purification of a metal is done ...
❖ Take a qick MCQ Test on
➤ Inventions and Discoveries
➤ Scientific Instruments
➤ Environment Science
➤ Various Sciences
➤ Computer Awareness
➤ Miscellaneous
➤ Everyday Science
➤ Research Institutions