Join Examsbook
Which among the following is used to dilute oxygen in the gas cylinders used by divers?
5Q:
Which among the following is used to dilute oxygen in the gas cylinders used by divers?
- 1Kryptonfalse
- 2Argonfalse
- 3Heliumtrue
- 4Neonfalse
- Show AnswerHide Answer
- Workspace