APFIVE Coal Combustion Emission Ratio
The combustion of 1 ton of coal is estimated to release approximately 2.86 tons of carbon dioxide (CO₂). All of the following statements related to this estimate are true EXCEPT:
A
For each ton of coal burned, roughly 2.86 tons of CO2 are emitted.
B
The ratio of CO2 produced to coal burned is approximately 2.86.
C
Multiplying the amount of coal by 2.86 gives an estimate of the CO2 emissions from combustion.
D
Burning 1 ton of coal releases only 1 ton of CO2.
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