Coal

Q. Which type of coal has the highest percentage of carbon?

1. Bituminous
2. Lignite
3. Anthracite
4. Peat

Q. Which is the largest coal producing state in India?

1. Chhattisgarh
2. Jharkhand
3. Odisha
4. Madhya Pradesh

Q. Which of the following are non-conventional energy sources?

1. Biogas
2. Atomic energy
3. Natural gas
4. Coal

Q. Designation Type of Coal

A	Anthracite
B	Peat
C	Lignite
D	Bituminous

Based on the information given in the table above, decide the veracity of the statements given and select the appropriate options.

1. D is the most abundant form of coal.
2. D has greater carbon content than C.
3. B is primarily used for generation of electricity.
4. A has the highest carbon content.

Q. is a low grade brown coal with 60 to 70 percent carbon content.

1. Biomass
2. Lignite
3. Peat

Q. What are the important factors that affect the generation of coal?

1. Time
2. Heat
3. Pressure
4. Region

Q. i. Name any three types of coal found in India.
ii. Which type of coal is mostly used in Iron and Steel Industries?

Q. Name the main Teritary coal producing states of India.

Q. Which state in India produces the maximum coal?

1. Jharkhand
2. Uttar Pradesh
3. Orissa
4. Madhya Pradesh

Q. Which of the following is the most important conventional natural source of energy?

1. Atomic energy
2. Biogas
3. Sunlight
4. Fossil fuels

Q. The superior quality coal is called ________.

1. Lignite
2. Peat
3. Anthracite
4. Bituminous

Q.

How coal is formed? What are the products formed when coal is burnt?

Q. What colour flame is seen when Anthracite coal is burnt?

1. Black
2. Green
3. Blue
4. Yellow

Q. Acumen

1. Abundance
2. Deficit
3. Bitterness
4. Shrewdness

Q. Which of the following area has highest coal reserve in China?

1. Fusan
2. Shantung
3. Shansi-Shensi
4. Hopei

Q. Give geographical reasons why: The location of coal fields is an important factor in industrial development.

Q. Give the special features of anthracite coal.

Q. Neyveli in Tamil Nadu is famous for which type of coal?

1. Bituminous
2. Peat
3. Anthracite
4. Lignite

Q. Coal mines are concentrated in ____, _____ and _______.

1. Bihar
   
2. Bengal
3. Orissa
4. All of these