♡ 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
➣ Valency of carbon is ...
➣ Which one of the following gases has ...
➣ The wire of flash bulbs is made ...
➣ Heavy metals get their name because compared ...
➣ Conversion of sound energy into electrical energy ...
➣ Solder metal is an alloy of- ...
➣ Which of the following gases is mixed ...
➣ The tiny particles which can not be ...
➣ The gas used in a refrigerator is ...
➣ The phenomenon which causes mirage is- ...
❖ Take a qick MCQ Test on
➤ Environment Science
➤ Computer Awareness
➤ Scientific Instruments
➤ Everyday Science
➤ Various Sciences
➤ Miscellaneous
➤ Research Institutions
➤ Inventions and Discoveries