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  • Metals and Non Metals
  • Which gas is emitted when metals react with acids?
Multiple choice

Which gas is emitted when metals react with acids?

  1. Carbon

  2. Oxygen

  3. Carbon dioxide

  4. Hydrogen

  5. Hydrogen chloride

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Hydrogen gas is emitted when metals react with acids.

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