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Shyam Dubey • 3.70K Points
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Q. Which gas is used in balloons?

  • (A) Oxygen
  • (B) Helium
  • (C) Nitrogen
  • (D) Hydrogen
  • Correct Answer - Option(B)
  • Views: 10
  • Filed under category Chemistry
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Explanation by: Shyam Dubey
Helium is a light, non-flammable gas used in balloons to make them float safely.

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