♡ 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 👍 :644
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Bile is stored in human beings in ...
➣ The curd we eat come under the ...
➣ Carborundum is a compound of ...
➣ Which of the following helps in clotting ...
➣ Density of water is ...
➣ Total volume of blood in a normal ...
➣ The antiseptic compound present in Dettol is- ...
➣ All the following are true of lysozyme ...
➣ Red blood corpuscles are formed in the ...
➣ A force of 110 N acts on ...
❖ Take a qick MCQ Test on
➤ Research Institutions
➤ Scientific Instruments
➤ Computer Awareness
➤ Environment Science
➤ Everyday Science
➤ Various Sciences
➤ Miscellaneous
➤ Inventions and Discoveries