General Knowledge - General Science - Discussion
Discussion Forum : General Science - Elements and Metals (Q.No. 7)
7.
The gas usually filled in the electric bulb is
Discussion:
147 comments Page 2 of 15.
Mihir jain said:
6 years ago
@All.
Gas which is not used in electric bulb?
* Argon
* Xenon
* Neon
* Nitrogen
Tell me
Gas which is not used in electric bulb?
* Argon
* Xenon
* Neon
* Nitrogen
Tell me
(3)
Priyabrata said:
6 years ago
Hey @Ishmael. Mostly neon is used in an electric bulb. But here it is not on option. So don't confuse.
Priyabrata said:
6 years ago
Nitrogen gas is more stable and it is an inert gas that's why it cannot react with a filament of the bulb. But if a bulb uses so long time. Nitrogen gets emission gradually. That's why the electric bulb will deemed.
Maheshwar said:
7 years ago
Mostly Argon.
Yes, Argon is used in electrical light bulbs, fluorescent tubes, phototubes, and glow tubes at a pressure of about 3 mm.
Yes, Argon is used in electrical light bulbs, fluorescent tubes, phototubes, and glow tubes at a pressure of about 3 mm.
Mustquem said:
7 years ago
Mostly we use argon I think.
Abhishek said:
7 years ago
Why only nitrogen gas?
Ishmael Chikeya said:
7 years ago
What about NEON?
Vaishnav said:
7 years ago
It is an ARGON gas.
Ranit said:
8 years ago
Mainly used is Argon gas.
Kirankumar said:
8 years ago
Why bulb appears in white colour?
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