♡ 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 👍 :569
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ In our country the Van Mahotsav Day ...
➣ Which of the following phenomena reveals the ...
➣ Which of the following is used to ...
➣ Chemical to test acid base is ...
➣ 'ल्यूकेमिया' एक बीमारी है, जो सम्बन्धित है ...
➣ What apparatus is used to located a ...
➣ The mass of an astronaut would be ...
➣ The pancreas secretes ...
➣ Catalytic converters are generally made from- ...
➣ Chemical substance present in bones and teeth ...
❖ Take a qick MCQ Test on
➤ Inventions and Discoveries
➤ Various Sciences
➤ Scientific Instruments
➤ Miscellaneous
➤ Everyday Science
➤ Research Institutions
➤ Environment Science
➤ Computer Awareness