Question

Distinguish between the following.

Bituminous coal and Peat coal.

Answer 1

Sr. No.	Basis	Bituminous coal	Peat coal
1.	Carbon Content	Contains a high carbon content, typically ranging between 60% to 80%.	Contains the lowest carbon content, generally less than 40%.
2.	Moisture Content	Has a relatively low moisture content, making it highly efficient for burning.	Has a very high moisture content, which severely restricts its burning efficiency.
3.	Physical Appearance	It is dense, compact, and very dark black in colour.	It is light brown in colour, soft, and often contains visible decaying plant matter.
4.	Heating Value	Possesses a high thermal capacity and heating value.	Possesses a very low thermal capacity and heating value.
5.	Stage of Formation	Represents a mature stage of coal formation, created under high heat and pressure.	Represents the very first stage of transformation from wood and plant matter into coal.