♡ 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 👍 :2.3K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ work is said to be done by ...
➣ A solution of washing soda in water ...
➣ Ocean currents are an example of- ...
➣ The non-metal found in the liquid state ...
➣ what is the cause of cancer of ...
➣ Which of the following energies did man ...
➣ What is the chemical formula of C2 ...
➣ What is thiomersal ...
➣ When cathode rays strike a target of ...
➣ The buoyancy depends on- ...
❖ Take a qick MCQ Test on
➤ Research Institutions
➤ Miscellaneous
➤ Various Sciences
➤ Computer Awareness
➤ Scientific Instruments
➤ Environment Science
➤ Inventions and Discoveries
➤ Everyday Science