♡ 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 👍 :2.6K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Soap is prepared by boiling caustic soda ...
➣ A thick paste of cement, sand and ...
➣ Which of the following helps in clotting ...
➣ What apparatus is used to located a ...
➣ A body is moving with uniform velocity ...
➣ The wire of flash bulbs is made ...
➣ Compound made by metal oxide in water ...
➣ The first law of thermodynamics is simply ...
➣ Distance of stars are measured in- ...
➣ Crackers convert..........energy to........energy. ...
❖ Take a qick MCQ Test on
➤ Everyday Science
➤ Scientific Instruments
➤ Computer Awareness
➤ Environment Science
➤ Research Institutions
➤ Miscellaneous
➤ Various Sciences
➤ Inventions and Discoveries