As coal contains mainly carbon, the slow process of conversion of dead vegetation into coal is called carbonization. Since it was formed from the remains of vegetation, coal is also called a fossil fuel. When heated in the air, coal burns and produces mainly carbon dioxide gas. Coal is processed in the industry to get some useful products such ...
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The Slow conversion of dead vegetation into coal is called carbonisation. Yes, it is the true statement as the process of carbonization is the slow process by which the dead plants buried deep under the earth surface have become coal. Coal is usually made from the remains of dead plants and animals known as fossil fuel.
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Origin and occurrence of coal. Coals are obtained by natural 300 million years ago the earth had dense forests in low lying wetland to natural processes,like flooding, these forests buried under soil deposited over them they were compressed.
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The slow process of conversion of dead vegetation into coal is called_____. Medium. View solution > ... 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. Formation of Coal. Example Definitions Formulaes. Coal and ...
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What is the. slow process of conversion of dead vegetation into coal called? Academic Chemistry NCERT Class 8. Carbonisation is the process by which plant material or vegetation buried deep under the earth was slowly converted into coal. Tutorialspoint.
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Plants contain mainly carbon, which gets converted into coal. Hence, the slow process of conversion of dead vegetation into coal is called carbonisation. 3. Identify the gas that is generally produced when coal is burnt in the presence of a lot of air. A. Carbon monoxide. B. Sulphur dioxide. C. Nitrogen dioxide. D. Carbon dioxide. Answer: (D ...
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oxidation. D. reduction. Medium. Open in App. Solution. Verified by Toppr. Correct option is A) The slow process of conversion of dead vegetation into coal is called Carbonization.
WhatsApp: +86 18037808511![Explain the process of carbonisation and how coal is formed? [5 MARKS]](/xpvza9k/28.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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The slow process of conversion of dead vegetation into coal is called carbonisation. Question 9. What name is given to the process of heating a substance in absence of air ? Answer: Destructive Distillation. Question 10. How is coke obtained ? Answer: Coke is obtained by heating coal in the absence of air. Question 11. How is coal tar formed ...
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Detailed Solution. Download Solution PDF. The slow process of conversion of dead vegetation into coal is called carbonisation. As coal mainly contains carbon, the slow process of conversion of dead vegetation into coal is called carbonisation. Download Solution PDF.
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Their formation is a very slow process and conditions for their formation cannot be created in the laboratory. ... As coal contains mainly carbon, the slow process of conversion of dead vegetation into coal is called carbonisation. Question 8: Distinguish between inexhaustible and exhaustible natural resources. Answer: Inexhaustible Natural ...
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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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Now, let's focus on the dead vegetation part. When plants die, their remains can accumulate in swamps and bogs, where they are buried under sediment and water. Over time, the pressure and heat from the layers of sediment and water cause the dead vegetation to undergo a slow process of chemical and physical changes, eventually transforming into ...
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The slow process of conversion of plants into coal is calledcarbonization. (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 ___. (d) During the processing of coal to get coke, coal tar and ___ are also obtained.
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(a) The slow process of conversion of dead vegetation into coal is called_____. (2) Fill in the blanks. (b) Coal and petroleum are formed from the dead remains of organisms and are known as _____. (3) Fill in the blanks. (c) The black thick liquid with _____ smell is known as coal tar. (4) Fill in the blanks.
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what is coal ? coal is as hard as stone and is black in color. It is one of the fuel used to cook food. it is used in railway engines to produce steam. in thermal power plants to produce electricity. it is also used as fuel. What is carbonization? slow process of conversion of dead vegetation into coal is called carbonization.
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Hence, fossil fuels are present in limited quantities and are exhaustible. Coal, petroleum, natural gas, etc., are examples of fossil fuels. Steel is an alloy of iron and the formation of steel requires carbon (typically in the form of coke). 2. The slow process of conversion of dead vegetation into coal is called _____. A. decomposition. B ...
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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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Answer. Coke is a tough, porous, and black substance. It is an almost a pure form of carbon. "Coke is obtained by heating soft coal in the absence or little supply of air". It is used in the manufacture of steel and in the extraction of many metals. Question 8. Explain the process of the formation of petroleum. Answer.
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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. Question 4. Fill in the blanks : (a) Fossil fuels are Coal, Petroleum and Natural gas.
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