♡ 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 👍 :2.2K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ The element which is used for vulcanizing ...
➣ If the temperature of a place increases ...
➣ Soap is prepared by boiling caustic soda ...
➣ Sulpher Dioxide level in the atmosphere can ...
➣ The important ore of aluminium is- ...
➣ Fight recorder is technically called- ...
➣ In the nuclear reactors , moderators are ...
➣ What is the second largest component in ...
➣ The resources which can be used continuously ...
➣ Which of the following elements is obtained ...
❖ Take a qick MCQ Test on
➤ Computer Awareness
➤ Scientific Instruments
➤ Miscellaneous
➤ Various Sciences
➤ Research Institutions
➤ Environment Science
➤ Everyday Science
➤ Inventions and Discoveries