♡ 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
➣ Rust is the oxide of ...
➣ Light beam which is highly directional is ...
➣ In addition to hydrogen, the other abundant ...
➣ A convex mirror gives ...
➣ An object covers distance which is directly ...
➣ The process by which milk is converted ...
➣ Which of the following is not a ...
➣ A well cut diamond shines brightly because- ...
➣ Bayer's reagent is- ...
➣ Detergents clean Surfaces on the principle of- ...
❖ Take a qick MCQ Test on
➤ Environment Science
➤ Research Institutions
➤ Scientific Instruments
➤ Computer Awareness
➤ Various Sciences
➤ Inventions and Discoveries
➤ Everyday Science
➤ Miscellaneous