Que. | The inert gas which is substituted for nitrogen in the air used by deep sea divers for breathing is- |
- A. Argon
- B. Helium
- C. Neon
- D. Krypton
Right Answer is :
✓ B. Helium
Views 👍 :456 Share : 
✒ To discuss this topic Comment
✕ Cancel
❖ Related Questions
➣ A vaccine can be ... ➣ Which of the following is colourless? ... ➣ Which of the following is associated with ... ➣ Good conductor of electricity is- ... ➣ Stag is a name given for- ... ➣ Structural and functional unit of life is: ... ➣ Which of the following is used to ... ➣ Function of kidney is ... ➣ Supersonic jet causes pollution by thinning of- ... ➣ work is said to done by force ...