Question

How is charcoal different from coal .how it is prepared.​

Answer 1

Answer:

You make charcoal by heating wood to high temperatures in the absence of oxygen. ... This general process of partially combusting a fuel by heating it in the absence of oxygen is called charring, and it can be applied to coal as well.

Answer 2

Answer:

Answer:

You make charcoal by heating wood to high temperatures in the absence of oxygen. ... This general process of partially combusting a fuel by heating it in the absence of oxygen is called charring, and it can be applied to coal as well.

Explanation:

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