♡ 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 👍 :1.4K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ What is thiomersal ...
➣ Mass number ...
➣ The degree of dissociation of an electrolyte ...
➣ Blood is a ...
➣ when of following quantities is not a ...
➣ Drinking sods is ...
➣ From right ventricle blood is sent to ...
➣ Which of the following is a scalar ...
➣ Sound wave cannot pass through above ...
➣ Which of the following will replace hydrogen ...
❖ Take a qick MCQ Test on
➤ Scientific Instruments
➤ Miscellaneous
➤ Research Institutions
➤ Inventions and Discoveries
➤ Everyday Science
➤ Various Sciences
➤ Computer Awareness
➤ Environment Science