♡ 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 👍 :848
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Nuclear reactors used to produce electricity are ...
➣ Astigmatism is corrected by wearing ...
➣ What is the name of that system ...
➣ Cells of a tissue have ...
➣ The substance most commonly used as a ...
➣ Which one of the following is found ...
➣ Types of polio Virus are ...
➣ The material known in commerce as Terylene ...
➣ Which of the following is not a ...
➣ In India, National Chemical Laboratory is located ...
❖ Take a qick MCQ Test on
➤ Research Institutions
➤ Scientific Instruments
➤ Everyday Science
➤ Inventions and Discoveries
➤ Environment Science
➤ Various Sciences
➤ Miscellaneous
➤ Computer Awareness