A

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Q. Which gas is commonly used in electric bulbs?

  • (A) Hydrogen
  • (B) Oxygen
  • (C) Nitrogen
  • (D) Argon
  • Correct Answer - Option(D)
  • Views: 1
  • Filed under category Physics
  • Hashtags: NEET
Explanation by: Admin
Argon, an inert gas, is used in electric bulbs to prevent oxidation of the tungsten filament.

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