♡ 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 👍 :2.2K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Which of the following is not a ...
➣ Radioactive disintegration of uranium ultimately results in ...
➣ The image formed by a plain mirror ...
➣ In a nuclear reaction, which of the ...
➣ 'चिपको आन्दोलन ' का नेतृत्व करने वाली ...
➣ How many types of salts are there? ...
➣ Antacids are found in drugs that give ...
➣ Heavy metals get their name because compared ...
➣ Which of the following is a compound ...
➣ Utrus remains situated between: ...
❖ Take a qick MCQ Test on
➤ Scientific Instruments
➤ Everyday Science
➤ Environment Science
➤ Various Sciences
➤ Computer Awareness
➤ Inventions and Discoveries
➤ Miscellaneous
➤ Research Institutions