Physics, asked by Kitty1234567, 5 months ago

Why lignite is called as brown coal.

Answers

Answered by pranavkumbhar6866

Answer:

Lignite, often referred to as brown coal, is a soft, brown, combustible, sedimentary rock formed from naturally compressed peat. It is considered the lowest rank of coal due to its relatively low heat content. It has a carbon content around 25 to 35 percent.

Answered by dvarsha577

Answer:Lignite, often referred to as brown coal, is a soft, brown, combustible, sedimentary rock formed from naturally compressed peat. It is considered the lowest rank of coal due to its relatively low heat content. It has a carbon content around 25 to 35 percent.

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