♡ 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 👍 :2.4K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Which of the following compounds is commonly ...
➣ When a body is thrown vertically upwards ...
➣ Negative feedback in amplifiers- ...
➣ Smallest structure found on the bacterial cell ...
➣ Which of the following metals has least ...
➣ Catalytic converters are generally made from- ...
➣ The fuel that is used in modern ...
➣ Vermicompost is a/an ...
➣ In MRI machine, which one of the ...
➣ The degree of dissociation of an electrolyte ...
❖ Take a qick MCQ Test on
➤ Computer Awareness
➤ Inventions and Discoveries
➤ Miscellaneous
➤ Environment Science
➤ Scientific Instruments
➤ Everyday Science
➤ Various Sciences
➤ Research Institutions