Describe characteristics and use of coke.
Answers
Answer:
Characteristics of Coke:
It is an almost pure form of carbon.
It is a tough, black and porous substance.
It is made by heating coal in the absence of air.
It burns without producing any smoke.
The following are the uses of coke :
It is used to reduce iron oxide to produce iron.
It can be used in households as a clean fuel, relatively free of smoke and impurities.
In the past, it was often used in kitchen stoves.
Coke is also used to produce water gas.
It is used as a reducing agent in smelting iron ore.
Explanation:
Characteristics of Coke:
= It is an almost pure form of carbon.
= It is a tough, black and porous substance.
= It is made by heating coal in the absence of air.
= It burns without producing any smoke.
the uses of coke :
= It is used to reduce iron oxide to produce iron.
= It can be used in households as a clean fuel, relatively free of smoke and impurities.
= In the past, it was often used in kitchen stoves.
= Coke is also used to produce water gas.
= It is used as a reducing agent in smelting iron ore.