♡ 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 👍 :2.7K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Air is said to be saturated when- ...
➣ Parabolic mirrors are used in- ...
➣ Red light is used for signals because ...
➣ Cell organelle in which cell sap is ...
➣ Which of the following colour has longest ...
➣ The instrument used to measure the speed ...
➣ what is the shape and size of ...
➣ Velvets are present in all : ...
➣ Electron microscope was invented by- ...
➣ The bodies which emit light are ...
❖ Take a qick MCQ Test on
➤ Everyday Science
➤ Miscellaneous
➤ Various Sciences
➤ Computer Awareness
➤ Research Institutions
➤ Scientific Instruments
➤ Inventions and Discoveries
➤ Environment Science