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NEETChemistryThermodynamics (C)

Is the decomposition of calcium carbonate (CaCO 3 ) an endothermic or exothermic process?

Options

  1. AEndothermic
  2. BExothermic
  3. Cdepends on temperature
  4. Ddepends on type of solid

Correct answer

A. Endothermic

Step-by-step solution

The decomposition of calcium carbonate (CaCO 3 ) is an endothermic process because it absorbs heat.

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