Science, asked by sohailahmed786saks, 2 months ago

1.
The highest grade of coal is known as-
lignite
bituminous
anthracite
peat
2.
Coke and coal tar are obtained from-
petroleum
coal
natural gas
diesel
117

Answers

Answered by Anonymous

Answer:

Anthracite: The highest rank of coal. It is a hard, brittle, and black lustrous coal, often referred to as hard coal, containing a high percentage of fixed carbon and a low percentage of volatile matter. Bituminous: Bituminous coal is a middle rank coal between subbituminous and anthracite.

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