Name the following

Chapter - Coal and Petroleum
l) Name the following

1. Name four inexhaustible natural resources .
2. Name the process in which wood changes to coal over millions of years.
3. Name the four major products formed by the destructive distillation of coal.
4. What is the full form of LPG and CNG.
5. Name the chemical name of the major gas found in natural gas.
6. Write any five products obtained from the fractional distillation of petroleum.
7. What is the full form of PCRA.
8. Write any three examples for fossil fuels.

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Solution

Dear Student ,
1. Hydroelectric , Wind power , Solar energy , Wave and Tidal power .
2. Coalification .
3. Coke , Coal tar , Coal gas , Amino acid liquor ,
4. LPG -- Liquefied Petroleum Gas , CNG -- Compressed Natural Gas ,
5. Methane ( CH₄) ,
6. Petrol , Naptha , Paraffin ,. Kerosine , Diesel .
7 . Petroleum Conservation Research Association ,
8. Coal , Petroleum oil , Natural gas .

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Similar questions

(i) Name the process of conversion of wood into coal.

(ii) Name the country which is the leading producer of petroleum.

(iii) Name the gas that occurs over petroleum in reservoirs deep inside the earth.

(iv)Where and when was the first oil well drilled?

(v) What is the full form of PCRA?

(a) What happens when carbon burns in air? Write the chemical equation of the reaction which takes place.
(b) Why are coal and petroleum called fossil fuels?
(c) Explain how coal was formed in the earth.
(d) Describe how petroleum was formed in the earth.
(e) Name a fossil fuel other than coal and petroleum.

(a) Name two products that are obtained from the destructive distillation of coal.

(b) What is syngas and how is it prepared?

Q. Which of the following names represents the foul smelling, black, thick, viscous liquid obtained from destructive distillation of coal?

Q. Name the products of combustion of fossil fuels like coal and petroleum. How do they affect our environment ?

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