♡ 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
➣ The velocity of light in vacuum ...
➣ Function of kidney is ...
➣ Saving mirror is- ...
➣ Which of the following alkali metals has ...
➣ Drinking soda is- ...
➣ Coating of solid waster with impervious material ...
➣ Alcohol prepared by the distillation of wood ...
➣ Electron microscope was invented by- ...
➣ Cells of a tissue have ...
➣ Neutron possess ...
❖ Take a qick MCQ Test on
➤ Various Sciences
➤ Everyday Science
➤ Research Institutions
➤ Computer Awareness
➤ Scientific Instruments
➤ Inventions and Discoveries
➤ Miscellaneous
➤ Environment Science