A

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Q. Which gas is used in fluorescent lamps?

  • (A) Oxygen
  • (B) Nitrogen
  • (C) Argon
  • (D) Carbon dioxide
  • Correct Answer - Option(C)
  • Views: 13
  • Filed under category Physics
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Explanation by: Admin
Fluorescent lamps contain mercury vapor and argon gas to produce visible light efficiently.

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