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Question 20036
NEET Chemistry · Easy

Some Basic Concepts of Chemistry: Product mass MCQ

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Product massEasyQuestion 20036

Question

On decomposition, 1 mol CaCO3CaCO_3 forms 1 mol of:

  1. A
    CO2CO_2
    Correct
  2. B
    O2O_2
  3. C
    Ca(OH)2Ca(OH)_2
  4. D
    H2H_2

Correct answer

CO2CO_2

Explanation

CaCO3→CaO+CO2CaCO_3 \to CaO + CO_2.

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