Question

why is coke a cleaner fuel than coal?​

Answer 1

Answer:

because it has more carbon

Explanation:

Answer 2

Answer:

Actually you can understand by this that coke is an purified form of coal . While coal has some mixed impurities in it like arsenic , some metal oxides, etc. So while using it or we can say burning it coke gives out mostly CO2 As there almost less than a percent of CO formed which is more harmful. While is case of coal it can easily form CO as well as CO2. CO formed in this case is more than 25% so we say that coke is a cleaner fuel than coal though both are carbon molecules

Explanation: