♡ 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 👍 :704
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Which of the following elements is obtained ...
➣ From right ventricle blood is sent to ...
➣ identify the property of the true solution ...
➣ Sensitivity of the human eye is maximum ...
➣ Negative feedback in amplifiers- ...
➣ An athlete runs before long jump to ...
➣ Fight recorder is technically called- ...
➣ Which of the following imparts deep blue ...
➣ The main component of liquid bleach is- ...
➣ Which one is not Produced as exhaust ...
❖ Take a qick MCQ Test on
➤ Scientific Instruments
➤ Miscellaneous
➤ Everyday Science
➤ Computer Awareness
➤ Environment Science
➤ Research Institutions
➤ Inventions and Discoveries
➤ Various Sciences