♡ 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 👍 :1.3K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ An alloy used in making heating elements ...
➣ What is the colour of sulphur ? ...
➣ which is not in MOther ...
➣ Antacids are found in drugs that give ...
➣ Which of the following is chiefly present ...
➣ Myopia is a disease connected with ...
➣ Rhodopsin is a pigment cocerned with ...
➣ The degree of dissociation of an electrolyte ...
➣ Malaria occurs due to ...
➣ What is the natural and largest source ...
❖ Take a qick MCQ Test on
➤ Scientific Instruments
➤ Research Institutions
➤ Various Sciences
➤ Everyday Science
➤ Computer Awareness
➤ Miscellaneous
➤ Environment Science
➤ Inventions and Discoveries