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Aliun [14]
3 years ago
6

The coal with the highest energy available per unit burned is

Chemistry
1 answer:
Oliga [24]3 years ago
3 0

Answer:

Anthracite

Explanation:

Anthracite variety of coal is the coal with the highest energy available per unit burned. Anthracite is hard, brittle, lustrous coal . They also often referred as hard coal. Anthracite has a high percentage of carbon and low percentage of volatile matter. Other varieties of coal  are peat, lignite and bituminous.  

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