Chemistry, 14.10.2020 01:01 morganhines181
Arrange 4 types of coal in increasing order of Carbon content and Hardness : .Lignite-20% , peat-80% , Bituminous, 40% , Anthracite-10% .Peat-20% , Lignite-20-40%, Bituminous-80%, Anthracite-90% .Anthracite-80%, Lignite-10% , Bituminous-20% , Peat-90% .Lignite-20% , peat-40% , Bituminous, 80% , Anthracite-10%
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Arrange 4 types of coal in increasing order of Carbon content and Hardness : .Lignite-20% , peat-80%...
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