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The material A is fossil fuel which is e...

The material A is fossil fuel which is extracted from the earth. It is said to be formed from the buried , large land plants by a very slow process B. When A is heated in the absence of air in a process called C, then it gives three products D, E, and F. The product D is used as a reducing agent in the extraction of metals the product E is used as an industrial fuel whereas the product F has been traditionally used for metalling the roads .
c) Name the processes (i) B and (ii) C.

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To answer the question, we need to identify the processes referred to in the statements about the fossil fuel and its transformation. Let's break it down step by step: ### Step 1: Identify Material A - Material A is a fossil fuel that is formed from buried large land plants. - This fossil fuel is known as **coal**. **Hint:** Think about fossil fuels that come from ancient plant material. ...
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The material A is fossil fuel which is extracted from the earth. It is said to be formed from the buried , large land plants by a very slow process B. When A is heated in the absence of air in a process called C, then it gives three products D, E, and F. The product D is used as a reducing agent in the extraction of metals the product E is used as an industrial fuel whereas the product F has been traditionally used for metalling the roads . d) What are (i) D, (ii) E and (iii) F ?

The material A is fossil fuel which is extracted from the earth. It is said to be formed from the buried , large land plants by a very slow process B. When A is heated in the absence of air in a process called C, then it gives three products D, E, and F. The product D is used as a reducing agent in the extraction of metals the product E is used as an industrial fuel whereas the product F has been traditionally used for metalling the roads . b) What is (i) physical state , and (ii) colour of A ?

The material A is fossil fuel which is extracted from the earth. It is said to be formed from the buried , large land plants by a very slow process B. When A is heated in the absence of air in a process called C, then it gives three products D, E, and F. The product D is used as a reducing agent in the extraction of metalling the roads . a) What could material A be ?

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Which product of coal is used as a reducing agent in the extraction of metals?

________ is used as a reducing agent in the extraction of B and Si.

Which of the following is used as a reducing agent in the extraction of iron metal ?

Name the products formed when: bone is heated in the absence of air

LAKHMIR SINGH & MANJIT KAUR-COAL AND PETROLEUM-EXERCISE
  1. The major component of LPG is :

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  2. Which is the major component of CNG ?

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  3. The gas which occurs above the petroleum oil trapped under the rocks i...

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  4. Which of the following is being used as source of hydrogen gas needed ...

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  5. One of the following is not an exhaustible source of energy . This one...

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  6. The slow process by which the large land plants and trees buried deep...

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  7. Which of the following is used as a reducing agent in the extraction o...

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  8. Which of the following is usually referred to as 'black gold' ?

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  9. The various compounds present in coal tar are separated by the process...

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  10. Which of the following is not obtained as a fraction during the refini...

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  11. Which one of the following is an inexhaustible natural resource ?

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  12. The substance W is a folssil fuel . It occurs deep below the ground in...

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  13. The substance W is a folssil fuel . It occurs deep below the ground in...

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  14. The substance W is a folssil fuel . It occurs deep below the ground in...

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  15. The substance W is a folssil fuel . It occurs deep below the ground in...

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  16. The material A is fossil fuel which is extracted from the earth. It i...

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  17. The material A is fossil fuel which is extracted from the earth. It i...

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  18. The material A is fossil fuel which is extracted from the earth. It i...

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  19. The material A is fossil fuel which is extracted from the earth. It i...

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  20. The fossil fuel P is formed under the earth by the decomposition of ve...

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