♡ 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
➣ Nucleons are regarded as composites particles known ...
➣ In India, National Chemical Laboratory is located ...
➣ Alum stops bleeding in minor cuts because ...
➣ Butter is a colloid formed when ...
➣ when was the first use of vaccing ...
➣ when body is at rest its velocity ...
➣ Which metal does not undergo corrosion due ...
➣ The layer of atmosphere used for radio ...
➣ when was the first tetanus toxicite produced ...
➣ The instrument used to measure the speed ...
❖ Take a qick MCQ Test on
➤ Environment Science
➤ Scientific Instruments
➤ Inventions and Discoveries
➤ Various Sciences
➤ Research Institutions
➤ Everyday Science
➤ Miscellaneous
➤ Computer Awareness