difference between coke and coal .(4-5 points)
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I will assume here before answering that the Coke referred here is not the beverage !
1. Coal is a natural occurring substance whereas Coke prepared material with few impurities and high Carbon content, usually made from Coal.
2. Coal has a Volatile matter content whereas Coke has relatively very low Volatile matter content which suits it for a better fuel.
3. Coke has a high Mechanical strength in the range of M-10 to M-40 as well as High Temp. Mechanical Strength.
4. While Coal is Solid mass in physical appearance, Coke is Porous (which means it has large surface area ) thus making it more suitable for heat treatment.
5. Coke has high bulk specific gravity in the range of 0.77.
All together Coke is widely used as a fuel in the Coal based industries due to its advantages as mentioned above and also that it releases less amount of smoke after burning.
1. Coal is a natural occurring substance whereas Coke prepared material with few impurities and high Carbon content, usually made from Coal.
2. Coal has a Volatile matter content whereas Coke has relatively very low Volatile matter content which suits it for a better fuel.
3. Coke has a high Mechanical strength in the range of M-10 to M-40 as well as High Temp. Mechanical Strength.
4. While Coal is Solid mass in physical appearance, Coke is Porous (which means it has large surface area ) thus making it more suitable for heat treatment.
5. Coke has high bulk specific gravity in the range of 0.77.
All together Coke is widely used as a fuel in the Coal based industries due to its advantages as mentioned above and also that it releases less amount of smoke after burning.
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Answer:
Coke:
1. Coke is a proceed substance obtained by processing coal.
2. Coke is a pure form of carbon.
Coal:
1. Coal is a natural substance formed from vegetation.
2. Coal is not a pure form of carbon.
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