Advertisements
Advertisements
Question
Coal is processed in industries to get some useful products. Which of the following is not obtained from coal?
Options
Coke
Coal tar
Coal gas
CNG
Advertisements
Solution
CNG
Explanation:
CNG (Compressed Natural Gas) is not obtained from coal.
Notes
Natural gas is formed under the earth by the decomposition of vegetable matter lying under water.
APPEARS IN
RELATED QUESTIONS
Fossil fuels can be made in the laboratory.
Explain why fossil fuels are exhaustible natural resources.
Coal tar is a mixture of various substances.
Anthracite is known as the highest-grade coal. Give reason.
Explain the different types of coal.
Coal is formed from the remains of
Write True/False against the following statement.
Under high temperature and pressure, dead plants get slowly converted to coal.
Coal reserves are said to be enough to last for another hundred years. Do you think we need to worry in such case? Why or why not?
Activated carbon, used in filters for water and air purification and in ______ machines is obtained from coal.
Coal helps to create alumina refineries.
