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Question

The balanced chemical equation that represents the reaction between carbon and oxygen to produce carbon dioxide is :
  1. C+O2CO2
  2. 2C+O22CO
  3. C+2O2CO2+O2
  4. 3C+3O2CO2+2CO

A
C+O2CO2
B
2C+O22CO
C
3C+3O2CO2+2CO
D
C+2O2CO2+O2
Solution
Verified by Toppr

For the conversion of carbon to carbon dioxide, carbon is oxidized in the presence of oxygen gas.
C+O2CO2

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Q1
Given that
C+O2CO2;ΔH=x kJ
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