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Endothermic Reactions

c Give reason...

Question

(c) Give reason: Argon is filled in electric bulbs.

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Solution

Argon gas is an inert gas used in electric bulbs to prevent corrosion of its tungsten filament. Since it doesn't react with tungsten, it stops the filament from burning away in the presence of oxygen. Hence, increases the bulb's life.

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Endothermic Reactions

Standard VIII Chemistry

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