♡ 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 👍 :1.2K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ The most suitable vessel for storing concentrated ...
➣ lj is equal to ...
➣ The concept of vaccination was first developed ...
➣ Oesophagus is a part between ...
➣ The thing which is bitter in taste ...
➣ Which one of the following is found ...
➣ Which acid is used for making vinegar ...
➣ The green colour seen in fireworks displays ...
➣ Which of the following has lowest melting ...
➣ Alum stops bleeding in minor cuts because ...
❖ Take a qick MCQ Test on
➤ Research Institutions
➤ Inventions and Discoveries
➤ Miscellaneous
➤ Various Sciences
➤ Scientific Instruments
➤ Environment Science
➤ Computer Awareness
➤ Everyday Science