♡ 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
➣ Sensitivity of the human eye is maximum ...
➣ when was the first use of vaccing ...
➣ Which of the following is a scalar ...
➣ Ohm's law is valid in case of- ...
➣ The unit to measure the flow of ...
➣ The best conductor of heat among the ...
➣ Purity of a metal can be determined ...
➣ The first organic compound synthesized in the ...
➣ S. I. Unit of magnetic flux is- ...
➣ The major harmful gas emitted by automobile ...
❖ Take a qick MCQ Test on
➤ Environment Science
➤ Research Institutions
➤ Various Sciences
➤ Inventions and Discoveries
➤ Miscellaneous
➤ Everyday Science
➤ Computer Awareness
➤ Scientific Instruments