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Addition of TEL in gasoline is being discontinued as
- a)it has bad odour
- b)it is costly
- c)decreases engine efficiency
- d)blocks the catalytic converter
Correct answer is option 'D'. Can you explain this answer?
Most Upvoted Answer
Addition of TEL in gasoline is being discontinued asa)it has bad odour...
Discontinuation of TEL in Gasoline
Introduction:
Tetraethyl lead (TEL) is an organic compound that has been widely used as an octane booster in gasoline. However, in recent years, there has been a growing concern over the health and environmental impacts of TEL. As a result, many countries have discontinued the use of TEL in gasoline. In this article, we will discuss why the addition of TEL in gasoline is being discontinued.
Blocking of Catalytic Converter:
One of the main reasons why TEL is being discontinued in gasoline is because it blocks the catalytic converter. The catalytic converter is an emission control device that reduces the amount of harmful pollutants that are emitted from the exhaust system of a vehicle. However, TEL reacts with the catalyst in the converter and forms a lead-based deposit that clogs the converter, reducing its efficiency and causing it to fail.
Health and Environmental Concerns:
TEL is also a toxic substance that can have serious health and environmental impacts. Exposure to TEL can cause neurological damage, kidney damage, reproductive issues, and even death. Additionally, TEL is a major source of lead pollution in the environment, which can lead to soil and water contamination.
Cost and Odour:
Apart from the health and environmental concerns, TEL is also costly to produce and transport. In addition, it has a distinct and unpleasant odour, which can be a nuisance for those who live near refineries or gasoline stations.
Conclusion:
In conclusion, the addition of TEL in gasoline is being discontinued mainly because it blocks the catalytic converter, poses health and environmental risks, is costly, and has an unpleasant odour. The discontinuation of TEL in gasoline is a positive step towards reducing pollution and protecting public health.
Introduction:
Tetraethyl lead (TEL) is an organic compound that has been widely used as an octane booster in gasoline. However, in recent years, there has been a growing concern over the health and environmental impacts of TEL. As a result, many countries have discontinued the use of TEL in gasoline. In this article, we will discuss why the addition of TEL in gasoline is being discontinued.
Blocking of Catalytic Converter:
One of the main reasons why TEL is being discontinued in gasoline is because it blocks the catalytic converter. The catalytic converter is an emission control device that reduces the amount of harmful pollutants that are emitted from the exhaust system of a vehicle. However, TEL reacts with the catalyst in the converter and forms a lead-based deposit that clogs the converter, reducing its efficiency and causing it to fail.
Health and Environmental Concerns:
TEL is also a toxic substance that can have serious health and environmental impacts. Exposure to TEL can cause neurological damage, kidney damage, reproductive issues, and even death. Additionally, TEL is a major source of lead pollution in the environment, which can lead to soil and water contamination.
Cost and Odour:
Apart from the health and environmental concerns, TEL is also costly to produce and transport. In addition, it has a distinct and unpleasant odour, which can be a nuisance for those who live near refineries or gasoline stations.
Conclusion:
In conclusion, the addition of TEL in gasoline is being discontinued mainly because it blocks the catalytic converter, poses health and environmental risks, is costly, and has an unpleasant odour. The discontinuation of TEL in gasoline is a positive step towards reducing pollution and protecting public health.
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Community Answer
Addition of TEL in gasoline is being discontinued asa)it has bad odour...
Discontinuation of TEL in Gasoline
Introduction
Tetraethyl lead (TEL) has been used as an anti-knock agent in gasoline for many years. However, due to its harmful effects on the environment and human health, its use has been discontinued in many countries. In this context, this answer will explain why the addition of TEL in gasoline is being discontinued and how it blocks the catalytic converter.
Environmental and Health Hazards of TEL
TEL is a toxic substance that can cause serious health problems such as nervous system damage, kidney damage, and reproductive problems. It also pollutes the environment by releasing lead into the air, soil, and water. Lead is a hazardous substance that can cause air pollution, water pollution, and soil contamination.
Discontinuation of TEL in Gasoline
Due to the harmful effects of TEL, many countries have discontinued its use in gasoline. The use of TEL in gasoline has been replaced by other anti-knock agents such as ethanol, MTBE, and ETBE. These alternatives are less harmful to the environment and human health.
Effects of TEL on the Catalytic Converter
TEL can also have a detrimental effect on the catalytic converter, which is an important component of the vehicle's emission control system. The catalytic converter works by converting harmful pollutants in the exhaust gas into less harmful substances. However, TEL can block the catalytic converter and reduce its efficiency.
How TEL Blocks the Catalytic Converter
TEL can enter the engine's combustion chamber and form lead oxide deposits on the surface of the catalytic converter. These deposits can block the pores of the catalytic converter and reduce its efficiency. As a result, the vehicle's emissions increase and the engine's performance decreases.
Conclusion
In conclusion, the discontinuation of TEL in gasoline is a positive step towards protecting the environment and human health. TEL is a toxic substance that can cause serious health problems and environmental pollution. In addition, TEL can also block the catalytic converter and reduce its efficiency. Therefore, the use of TEL in gasoline has been replaced by other less harmful alternatives.
Introduction
Tetraethyl lead (TEL) has been used as an anti-knock agent in gasoline for many years. However, due to its harmful effects on the environment and human health, its use has been discontinued in many countries. In this context, this answer will explain why the addition of TEL in gasoline is being discontinued and how it blocks the catalytic converter.
Environmental and Health Hazards of TEL
TEL is a toxic substance that can cause serious health problems such as nervous system damage, kidney damage, and reproductive problems. It also pollutes the environment by releasing lead into the air, soil, and water. Lead is a hazardous substance that can cause air pollution, water pollution, and soil contamination.
Discontinuation of TEL in Gasoline
Due to the harmful effects of TEL, many countries have discontinued its use in gasoline. The use of TEL in gasoline has been replaced by other anti-knock agents such as ethanol, MTBE, and ETBE. These alternatives are less harmful to the environment and human health.
Effects of TEL on the Catalytic Converter
TEL can also have a detrimental effect on the catalytic converter, which is an important component of the vehicle's emission control system. The catalytic converter works by converting harmful pollutants in the exhaust gas into less harmful substances. However, TEL can block the catalytic converter and reduce its efficiency.
How TEL Blocks the Catalytic Converter
TEL can enter the engine's combustion chamber and form lead oxide deposits on the surface of the catalytic converter. These deposits can block the pores of the catalytic converter and reduce its efficiency. As a result, the vehicle's emissions increase and the engine's performance decreases.
Conclusion
In conclusion, the discontinuation of TEL in gasoline is a positive step towards protecting the environment and human health. TEL is a toxic substance that can cause serious health problems and environmental pollution. In addition, TEL can also block the catalytic converter and reduce its efficiency. Therefore, the use of TEL in gasoline has been replaced by other less harmful alternatives.
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Addition of TEL in gasoline is being discontinued asa)it has bad odourb)it is costlyc)decreases engine efficiencyd)blocks the catalytic converterCorrect answer is option 'D'. Can you explain this answer? for Mechanical Engineering 2025 is part of Mechanical Engineering preparation. The Question and answers have been prepared according to the Mechanical Engineering exam syllabus. Information about Addition of TEL in gasoline is being discontinued asa)it has bad odourb)it is costlyc)decreases engine efficiencyd)blocks the catalytic converterCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for Mechanical Engineering 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Addition of TEL in gasoline is being discontinued asa)it has bad odourb)it is costlyc)decreases engine efficiencyd)blocks the catalytic converterCorrect answer is option 'D'. Can you explain this answer?.
Addition of TEL in gasoline is being discontinued asa)it has bad odourb)it is costlyc)decreases engine efficiencyd)blocks the catalytic converterCorrect answer is option 'D'. Can you explain this answer? for Mechanical Engineering 2025 is part of Mechanical Engineering preparation. The Question and answers have been prepared according to the Mechanical Engineering exam syllabus. Information about Addition of TEL in gasoline is being discontinued asa)it has bad odourb)it is costlyc)decreases engine efficiencyd)blocks the catalytic converterCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for Mechanical Engineering 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Addition of TEL in gasoline is being discontinued asa)it has bad odourb)it is costlyc)decreases engine efficiencyd)blocks the catalytic converterCorrect answer is option 'D'. Can you explain this answer?.
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