Chemistry
Grade-8
Easy
Question
Which of the following form is the most popular variety of coal?
- Anthracite
- Bituminous
- Lignite
- Peat
Hint:
It has 60-80% carbon.
The correct answer is: Bituminous
The correct option is b)Bituminous.
Bituminous coal or bituminous coal is a type of coal that contains a tar-like substance called bitumen or asphalt. Its color is black or sometimes dark brown. It is usually stiff but brittle. Its quality is rated higher than lignite and bituminous coal and lower than anthracite. It is the most common coal.
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