Chemistry 0620 · IGCSE · Fuels

Fuels — practice question

Statement 1: Hydrogen serves as a fuel. Statement 2: As hydrogen burns in air and forms water, heat energy is released. Which statement is correct?

  • ABoth statements are correct and statement 2 explains statement 1.
  • BBoth statements are correct but statement 2 does not explain statement 1.
  • CStatement 1 is correct but statement 2 is incorrect.
  • DStatement 2 is correct but statement 1 is incorrect.

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