Question

Why incandescent bulbs are filled with inert gas ? which gas is used instead of inert gas?
. to prevent oxidation, hydrogen.
. to prevent the bulb get fuse, oxygen.
. to increase life span, chlorine.​

Answer 1

Answer:

Electric bulbs are filled with inert gases like argon.

Incandescent light bulbs heat a tungsten filament to extremely high temperatures. At such temperatures ordinary air would rapidly oxidize the filament and the bulb would burn out in seconds. Instead the bulbs are filled with argon, which is inert and will not react with the tungsten under any conditions.

Explanation:

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