♡ 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 👍 :1.7K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ A decible is- ...
➣ Bond strength of secondary bonds is in ...
➣ A solution of washing soda in water ...
➣ Muddy water is a example of ...
➣ Water is used in car radiator because ...
➣ When the velocity of a body is ...
➣ Chemical name of Gammexane is- ...
➣ ln which of the following form fossil ...
➣ Which of the following gases is mixed ...
➣ Maximum permissible contration of total hardness in ...
❖ Take a qick MCQ Test on
➤ Various Sciences
➤ Scientific Instruments
➤ Miscellaneous
➤ Environment Science
➤ Inventions and Discoveries
➤ Computer Awareness
➤ Everyday Science
➤ Research Institutions