♡ 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 👍 :1.7K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Small bubbles are perfectly spherical because of- ...
➣ Electron sea exists in ...
➣ Which one of the following organic compound ...
➣ 'ल्यूकेमिया' एक बीमारी है, जो सम्बन्धित है ...
➣ The particles of true solution ...
➣ Wood Spirit is- ...
➣ Out of the following which is most ...
➣ The main source of carbon monoxide is- ...
➣ An emulsion is a colloid of a- ...
➣ From right ventricle blood is sent to ...
❖ Take a qick MCQ Test on
➤ Environment Science
➤ Various Sciences
➤ Miscellaneous
➤ Research Institutions
➤ Computer Awareness
➤ Inventions and Discoveries
➤ Scientific Instruments
➤ Everyday Science