The inert gas which is substituted for nitrogen in the air,
used by deep sea divers for breathing, is
1 Helium
2 Argon
3 Krypton
4 Xenon
Answer Posted / moti mangang
1. Helium
| Is This Answer Correct ? | 17 Yes | 2 No |
Post New Answer View All Answers
Terls was dedicated to u.n as an international institution?
Which is the largest comet?
What is practical frequency. ? How create a frequency band?
Who is the chairman od atomic energy commission of india?
When did india conduct three under ground nuclear tests?
On what basis Friability limit NMT 1.0%w/w is recommended. what is impact on formulation if this limit exceeds.
what is composition of fizzy drinks
Which is the most famous comet?
Why we use nhexane inplace of hexane in mobilepase preparation
In which year the solar observatory in kodikanal founded?
When was the indian made rocket “ rohini ” launched from thumba?
What is used in arihant’s atomic reactor?
When was the first american rocket launched?
In which year, physical laboratory in ahmedabad was founded?
Why we use nhexane inplace of hexane in mobilepase preparation