♡ 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 👍 :2.9K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ The purity of gold is expressed in ...
➣ The unit of force is ...
➣ What is the chemical formula of C2 ...
➣ During Solar eclipse ...
➣ Light travels in straight lines This property ...
➣ Ruby and Sapphire are oxides of- ...
➣ The highest volume of gases in lower ...
➣ Which of the following elements is non-radioactive? ...
➣ The motion of the wheels of a ...
➣ A transformer works on the principle of- ...
❖ Take a qick MCQ Test on
➤ Various Sciences
➤ Environment Science
➤ Inventions and Discoveries
➤ Computer Awareness
➤ Miscellaneous
➤ Scientific Instruments
➤ Research Institutions
➤ Everyday Science