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Question: Answered & Verified by Expert
Is the decomposition of calcium carbonate (CaCO3) an endothermic or exothermic process?
ChemistryThermodynamics (C)NEET
Options:
  • A Endothermic
  • B Exothermic
  • C depends on temperature
  • D depends on type of solid
Solution:
1823 Upvotes Verified Answer
The correct answer is: Endothermic
The decomposition of calcium carbonate (CaCO3) is an endothermic process because it absorbs heat.

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