Social Sciences, asked by vanshmistry06, 4 months ago

On the basis of which element the quality of coal is decided ?

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Answers

Answered by Aera2542
2

Answer:

Carbon

Explanation:

Carbon and hydrogen are the principal combustible elements in coal. On a weight basis, carbon is the predominant one. It constitutes about 60% to about 95% of the total. For most coals of 90% or less carbon, hydrogen content is generally in the range of 5%; it drops to about 2% for coals having 95% carbon.

Answered by Anonymous
1

⠀⠀ ⠀ ⠀⠀ \huge{\tt{\red{❥}\green{A}\purple{N}\pink{S}\blue{W}\orange{E}\red{R}}}carbon

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