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Concept - Coal

1. What is Coal? 1

2. Name two factors that are needed for the formation of coal 1

3. What Is Peat? 1

4. How is anthracite different than lignite? 1

5. What is bituminous? 1

Concept – Destructive Distillation of Coal

1. What do you mean by destructive distillation of coal? 1

2. Name any two products that are obtained by the destructive distillation of 1
coal.
3. Which product of coal is the purest form of carbon? 1

4. Which product of coal was used to lighten the streets? 1

5. Which product of coal is used to make perfumes? 1

Concept – Petroleum

1. What is petroleum? 1

2. In which part of India petroleum oil can be found? 1

3. What does Petra mean? 1

4. Where is petroleum found? 1

5. What does Oleum mean? 1

Concept – Refining of Petroleum

1. What do you mean by refining of petroleum? 1

2. What is fractional distillation of petroleum? 1

3. Name four products of petroleum. 1

4. Which petroleum product is used for surfacing road? 1

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