♡ Login
Home
Previous Papers
★
MCQs
General Science
Everyday Science
Which of the following gases is mixed ...
Que.
Which of the following gases is mixed with oxygen for breathing by divers in aqua lungs?
A.
Hydrogen
B.
Nitrogen
C.
Methane
D.
Helium
Right Answer is :
✓ B. Nitrogen
⚑ Report
Views 👍 :673
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Catabolic activity is a character of: ...
➣ Helium gas is used in gas balloons ...
➣ Bleaching powder is used in drinking water ...
➣ Which Phosphorus is generally kept under- ...
➣ Major gaseous pollution of the thermal power ...
➣ The plastic material commonly used for making ...
➣ The electron is ...
➣ Humberger effect is otherwise known as- ...
➣ The Most important behaviour of carbon is ...
➣ Carbohydrates are formed by the the process ...
❖ Take a qick MCQ Test on
➤ Everyday Science
➤ Computer Awareness
➤ Research Institutions
➤ Various Sciences
➤ Environment Science
➤ Scientific Instruments
➤ Inventions and Discoveries
➤ Miscellaneous