(a) The slow process of conversion of dead vegetation into coal is called ___. (b) Coal and petroleum are formed from the dead remains of organisms and are known as ___. (c) The black thick liquid with ___ smell is known as coal tar (d) During the processing of coal to get coke, coal tar and ___ are also obtained.
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a) Fossil fuels are coal, petroleum and natural gas. b) Coal contains mainly carbon c)The slow process of conversion of dead vegetation into coal is callled carbonization. d) Process of separation of different constituents from petroleum is called refining. e) The least polluting fuel for vehicles is compressed natural gas. f) The burning of fossil fuels causes air pollution and also leads to ...
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The slow process of conversion of dead vegetation into coal is called_____. Medium. View solution > Write True/False against the following statements. ... The process by which decayed plants slowly convert into coal is called. Medium. View solution > View more. More From Chapter. Coal and Petroleum. View chapter > Revise with Concepts ...
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(a) Fossil fuels are coal, petroleum, and natural gas. (b) Coal contains mainly carbon. (c) The slow process of conversion of dead vegetation into coal is called carbonisation. (d) The process of separation of different constituents from petroleum is refining. (e) The least polluting fuel for vehicle is CNG (f) The burning of fossil fuel causes ...
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As coal contains mainly carbon, the conversion of dead vegetation into coal is called carbonization. Figure 2. Coastal exposure of the Point Aconi Seam (Nova Scotia) ... (CO 2) emissions in the conversion process. If coal liquefaction is done without employing either carbon capture and storage (CCS) technologies or biomass blending, the result ...
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Solution. Verified by Toppr. Dead remains of plants got buried under the earth millions of years ago. Due to intense heat and pressure inside the earth they got converted into coal. The process of conversion of dead remains of plants into coal is called carbonization. Video Explanation.
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The slow process of conversion of dead vegetation into coal is called _____. A. carbonisation. B. ... And Petroleum Question 14 Plants contain mainly carbon, which gets converted into coal. Hence, the slow process of conversion of dead vegetation into coal is called carbonisation. View Solution. Olympiad Test: Coal And Petroleum Question 15 ...
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(a) The slow process of conversion of dead vegetation into coal is called ___. (b) Coal and petroleum are formed from the dead remains of organisms and are known as ___. (c) The black thick liquid with ___ smell is known as coal tar (d) During the processing of coal to get coke, coal tar and ___ are also obtained.
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The slow process of conversion of dead vegetation into coal is called (a) Carbonisation (b) fuelification (c) Coalification (d) None of the above. Answer: A. Question. In India petroleum deposit was first found in the state of (a) Gujarat (b) Maharastra (c) Assam (d) West Bengal. Answer: C. Question. Use of CNG in automobile is better than ...
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As more soil deposited over them, they were compressed. The temperature also rose as they sank deeper and deeper. Under high pressure and high temperature, dead plants got slowly converted to coal, which mainly contains carbon. The slow process of conversion of dead vegetation into coal is called carbonization. Question 4. Fill in the blanks.
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As coal contains mainly carbon, the slow process of conversion of dead vegetation into coal is called carbonisation. Explain why fossil fuels are exhaustible natural resources. Fossil fuels are formed over a period of millions of years, by the action of high temperature and high pressure on the remains of dead plants and animals. ...
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The slow process of conversion of dead vegetation into coal is known as carbonization. Coal is formed from the remains of vegetation; therefore, it is also known as fossil fuel. When coal burns, it produces mainly carbon dioxide gas. When coal is processed in industry, it produces some useful products such as coke, coal tar, and coal gas.
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(a) Fossil fuels are coal, petroleum, and natural gas. (b) Coal contains mainly carbon. (c) The slow process of conversion of dead vegetation into coal is called carbonisation. (d) The process of separation of different constituents from petroleum is refining. (e) The least polluting fuel for vehicle is CNG
WhatsApp: +86 18203695377![Explain the process of carbonisation and how coal is formed? [5 MARKS]](/7b5ydht/135.jpg)
Under high pressure and high temperature, dead plants got slowly converted to coal. As coal contains mainly carbon, the slow process of conversion of dead vegetation into coal is called carbonisation. Since most of these substances were organic in nature, their decomposition led to large reserves of coal that we find today.
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CHEYENNE, Wyo. A Wyoming coal mine that supplies fuel to a power plant that will be converted to burn gas plans to lay off 19 workers next month, the latest of thousands of jobs lost in the ...
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(a) slow process of conversion of dead animals into coal (b) fast process of conversion of dead animals into curd (c) slow process of conversion of dead vegetation into coal (d) fast process of conversion of dead vegetation into coal. Answer (c) slow process of conversion of dead vegetation into coal Carbonation is the slow process of ...
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The temperature also increased as they sank deeper and deeper. Under high pressure and high temperature, dead plants got slowly converted to coal. As coal contains mainly carbon, the slow process of conversion of dead vegetation into coal is called carbonisation. Since it was formed from the remains of vegetation, coal is also called a fossil fuel.
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(a) The slow process of conversion of dead vegetation into coal is called carbonisation. (b) Coal and petroleum are formed from the dead remains of organisms and are known as fossil fuels. (c) The black thick liquid with an unpleasant smell is known as coal tar. (d) During the processing of coal to get a coke, coal tar and coal gas are also ...
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8. Carbonation is the slow process of conversion of dead animals into coal. False. 9. Petroleum is a fossil fuel. True. 10. Natural gas is not a fossil fuel. False. 11. Compressed natural gas is obtained when natural gas is subjected to high pressure. True. 12. Coal tar is a mixture of various substances. True. 13. Water gas is Carbon monoxide ...
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CBSE Class 8 Chemistry Chapter 5 Coal and Petroleum Set 2. Q1: What advice did PCRA offer regarding fuel efficiency when driving? Q2: Identify the following: a) A fuel used in railway engines to produce steam. b) A process of conversion of dead vegetation into coal. c) A product used as a starting material in the production of explosives.
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Name the products obtained and their uses when coal is processed in industry. Coke is almost pure form of carbon. (T / F) Learn the concepts of Class 8 Chemistry Coal and Petroleum with Videos and Stories. Describe the formation, appearance and uses of coal and its derivatives.
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The slow process of conversion of dead vegetation into coal is called as carbonisation. Since coal was formed from the remains of the plants, it is called a fossil formation of coaloccurs over millions of years. In thisprocess, dead vegetation is converted into carbonrich coal under very high temperature and pressure.
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