Standard incandescent electric bulbs commonly use inert gases like Argon or Nitrogen to reduce filament evaporation and blackening of the bulb. While Helium can be used in some specialized discharge lamps or gas mixtures, it is not the gas commonly found in typical household electric bulbs.
Which one among the following statements for the gases mentioned below is not correct ?
Asked in UPSC CDS 2 2024 · Topic: Inorganic Chemistry (Chemistry of Main Group Elements (s-block and p-block))
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Answer: B. Helium is a commonly used gas in electric bulbs.
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