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:
146 comments Page 5 of 15.
Bitu said:
1 decade ago
Nitrogen is an highly unreactive gas. Thus it is used to fill spaces in packets. However, it is argon which provides an inert atmosphere in bulbs due to its complete valence shell.
Hiren said:
1 decade ago
I think the space in an electric bulb is dominated by Ar gas.
Anand said:
1 decade ago
Now I am clear fully why we are use in nitrogen gas in bulb.
Usman ansari said:
1 decade ago
If option will be argon and nitrogen which will be best answer and why?
Aryan gautam said:
1 decade ago
Bulbs is generally known as an inert gas.
Either be argon or neon.
The gas used could also be xenon.
Either be argon or neon.
The gas used could also be xenon.
Lalji pandey said:
1 decade ago
Nitrogen is cheaper and less reactive due to half filled p orbital but inert gases are costly used in costly cfl etc option of nitrogen is present also.
Riya said:
1 decade ago
If we use other gases what will happen?
Sathvika said:
1 decade ago
Because nitrogen glows and emit light.
Sumit said:
1 decade ago
But we use neon gas.
Jazlyn said:
1 decade ago
It is argon and I am sure about it because it is written in my book.
Post your comments here:
Quick links
Quantitative Aptitude
Verbal (English)
Reasoning
Programming
Interview
Placement Papers