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Discussion Forum : General Science - Elements and Metals (Q.No. 7)
General Science
7.
The gas usually filled in the electric bulb is
nitrogen
hydrogen
carbon dioxide
oxygen
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
146 comments Page 12 of 15.
Ankita said:   8 years ago
Why not other gases are filled why only nitrogen gas is filled in bulb?
Srinu said:   8 years ago
In tungsten filaments to last longer what noble gas is used?
Pavan said:   8 years ago
Argon is used in bulbs.
Shivansh nigam said:   8 years ago
Only argon is used in electric bulbs and it's inert.
Harshit said:   8 years ago
Nowadays argon is used in filament bulbs.
Gunish said:   8 years ago
Why helium gas is not used?
Sakshi gore said:   8 years ago
Mostly inert gases are used because they won't react with the material of the filament.
Shivam rajput said:   8 years ago
Nitrogen is the correct answer.
Archangel Micheal said:   8 years ago
Nitrogen because as to what I've learned nitrogen is the cause of lightning that makes mushrooms grow!
Yash said:   8 years ago
As nitrogen is almost non reactive.
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