Geography
Anthracite is ideal for domestic use as it is …………….
- smokeless
- high calorific value
- high carbon content
- All of them.
Related Questions
Bituminous coal is also known as …………… .
- coking coal
- Peat
- Steam oven
- Gas stove
Assertion (A): Natural gas is an eco-friendly fuel.
Reason (R): It is lighter than air and tends to dissipate in case of leakage.
- Both A and R are true and R is the correct explanation of A.
- Both A and R are true but R does not explain A.
- A is true but R is false.
- A is false but R is true.
Name the brown low grade coal.
- Peat
- Lignite
- Anthracite
- Bituminous
…………… is the oldest coalfield in India.
- Raniganj
- Jharia
- Korba
- Singrauli