♡ 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 👍 :587
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Radioactive elements emit- ...
➣ In nuclear reactors graphite is used as ...
➣ identify the property of the true solution ...
➣ Interneting current is converted into direct current ...
➣ Rust is the oxide of ...
➣ Quartz is made of- ...
➣ Uranium eventually decays into a stable isotope ...
➣ What is the pH of pure water ...
➣ The important ore of aluminium is- ...
➣ The energy stored in a watch spring ...
❖ Take a qick MCQ Test on
➤ Environment Science
➤ Scientific Instruments
➤ Various Sciences
➤ Research Institutions
➤ Miscellaneous
➤ Inventions and Discoveries
➤ Computer Awareness
➤ Everyday Science