♡ 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 👍 :692
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Which among the following is used catalyst ...
➣ Which of the following is not an ...
➣ Conversion of chemical energy into electrical energy ...
➣ X-ray can ...
➣ The main source of carbon monoxide is- ...
➣ Myopia is a disease connected with ...
➣ Milk is a nature- ...
➣ Amoebiasis in man is caused by ...
➣ The most electronegative element among the following ...
➣ Cells organelle in which cell sap is ...
❖ Take a qick MCQ Test on
➤ Computer Awareness
➤ Research Institutions
➤ Environment Science
➤ Everyday Science
➤ Various Sciences
➤ Scientific Instruments
➤ Miscellaneous
➤ Inventions and Discoveries