1
Question
Write short notes on the following.
Coal
Write short notes on the following.
Coal
Open in App
Solution
- Coal is a black or brownish black sedimentary rock that can be burned as fuel to generate electricity.
- It is mainly composed of carbon and hydrocarbons, and contains the energy released by combustion.
- Coal is classified into four main types, or ranks: anthracite, bituminous, lignite and peat.
- Coal is a black or brownish black sedimentary rock that can be burned as fuel to generate electricity.
- It is mainly composed of carbon and hydrocarbons, and contains the energy released by combustion.
- Coal is classified into four main types, or ranks: anthracite, bituminous, lignite and peat.
Suggest Corrections
13
Similar questions
Join BYJU'S Learning Program
Explore more
Join BYJU'S Learning Program
