Social Sciences, asked by bhiwan, 1 year ago

which is the lowest quality of coal

Answers

Answered by decentstudent541

burned wood.. wood of trees aftering burning

Answered by Anonymous

Heya !!

Here is your answer..

Subbitumibous coal is the lowest quality of coal.

Properties :

• Black colour

• Dull

• Higher heating value as compared to lignite.

Hope it helps.

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