7. Which of the following is in descending order of the quality of coal?
a) Peat > bituminous > lignite > anthracite
b) Bituminous > peat > lignite > anthracite
c) Anthracite > bituminous > lignite > peat
d) Lignite > anthracite > bituminous > peat
Answers
Answered by
4
Explanation:
c) Anthracite > bituminous > lignite > peat
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Answered by
1
Answer:
This is the answer (c)
Explanation:
Anthracite >bituminous >lignite>peat
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