♡ 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 👍 :2.1K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Which types of mirror is used in ...
➣ When two persons talk to each other, ...
➣ According to Hwygyens theory light travels in ...
➣ The lustre of metals is because of- ...
➣ An object covers distance which is directly ...
➣ An example of innate immunity is ...
➣ Dry ice is- ...
➣ The oil rises up in oil lamp ...
➣ Air is said to be saturated when- ...
➣ main cause of abortion is ...
❖ Take a qick MCQ Test on
➤ Research Institutions
➤ Everyday Science
➤ Inventions and Discoveries
➤ Miscellaneous
➤ Computer Awareness
➤ Various Sciences
➤ Environment Science
➤ Scientific Instruments