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CASE-I
Chemistry in Automobiles:
For an internal combustion engine to move a vehicle down the road, it must convert the energy stored in the fuel into mechanical energy to drive the wheels. In your car,the distributor and battery provide this starting energy by creating an electrical "spark",which helps in combustion of fuels like gasoline. Below is the reaction depicting complete combustion of gasoline in full supply of air:
2C8H18(l) + 25O2(g) → 16 'X' + Y
Identify the types of chemical reaction occurring during the combustion of fuel:
Chemistry in Automobiles:
For an internal combustion engine to move a vehicle down the road, it must convert the energy stored in the fuel into mechanical energy to drive the wheels. In your car,the distributor and battery provide this starting energy by creating an electrical "spark",which helps in combustion of fuels like gasoline. Below is the reaction depicting complete combustion of gasoline in full supply of air:
2C8H18(l) + 25O2(g) → 16 'X' + Y
Identify the types of chemical reaction occurring during the combustion of fuel:
- a)Oxidation & Endothermic reaction
- b)Decomposition & Exothermic reaction
- c)Oxidation & Exothermic reaction
- d)Combination & Endothermic reaction
Correct answer is option 'C'. Can you explain this answer?
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CASE-IChemistry in Automobiles:For an internal combustion engine to mo...
The addition of oxygen to a substance or removal of hydrogen from a substance is called oxidation. The reaction in which the heat energy is produced is called exothermic reaction.
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CASE-IChemistry in Automobiles:For an internal combustion engine to mo...
Spark that ignites the fuel-air mixture in the engine's cylinders. This combustion creates a rapid expansion of gases, which pushes the pistons and turns the crankshaft, ultimately transferring power to the wheels.
Chemistry plays a crucial role in several aspects of an automobile's functioning. Let's explore some key areas:
1. Fuel Combustion: The fuel used in internal combustion engines is primarily hydrocarbon-based, such as gasoline or diesel. The combustion of these fuels involves a chemical reaction with oxygen from the air, resulting in the release of energy. The efficiency of combustion and the emissions produced depend on the composition and quality of the fuel, as well as the design of the engine.
2. Catalytic Converters: To reduce harmful emissions from the exhaust gases, modern automobiles are equipped with catalytic converters. These devices contain catalysts, usually made of platinum, palladium, and rhodium, which facilitate chemical reactions to convert harmful pollutants such as carbon monoxide, nitrogen oxides, and unburned hydrocarbons into less harmful substances like carbon dioxide, nitrogen, and water vapor.
3. Battery and Electrolyte: The battery in a car provides electrical energy to power various components, such as the starter motor, lights, and ignition system. The battery's chemistry typically involves lead-acid technology, where chemical reactions between lead plates and sulfuric acid produce electrical energy. The electrolyte, which is a solution of sulfuric acid, facilitates these reactions.
4. Lubricants and Coolants: Lubricants, such as engine oil, are essential to reduce friction and wear between moving parts in the engine. These lubricants are formulated using various chemical additives to enhance their performance and protect the engine. Coolants, usually based on ethylene glycol or propylene glycol, are also crucial for maintaining the engine's temperature within the optimal range and preventing overheating.
5. Materials and Corrosion Protection: Chemistry also plays a role in the selection of materials used in automobiles. For example, the use of lightweight materials like aluminum and carbon fiber composites helps improve fuel efficiency. Additionally, corrosion protection is vital to ensure the longevity of the vehicle. Various chemical treatments, such as galvanization and electroplating, are used to protect metal components from corrosion caused by exposure to moisture and road salts.
In summary, the functioning of automobiles heavily relies on chemical processes and materials. From fuel combustion and emissions control to battery chemistry and lubrication, chemistry plays a critical role in optimizing performance, efficiency, and environmental impact in the automotive industry.
Chemistry plays a crucial role in several aspects of an automobile's functioning. Let's explore some key areas:
1. Fuel Combustion: The fuel used in internal combustion engines is primarily hydrocarbon-based, such as gasoline or diesel. The combustion of these fuels involves a chemical reaction with oxygen from the air, resulting in the release of energy. The efficiency of combustion and the emissions produced depend on the composition and quality of the fuel, as well as the design of the engine.
2. Catalytic Converters: To reduce harmful emissions from the exhaust gases, modern automobiles are equipped with catalytic converters. These devices contain catalysts, usually made of platinum, palladium, and rhodium, which facilitate chemical reactions to convert harmful pollutants such as carbon monoxide, nitrogen oxides, and unburned hydrocarbons into less harmful substances like carbon dioxide, nitrogen, and water vapor.
3. Battery and Electrolyte: The battery in a car provides electrical energy to power various components, such as the starter motor, lights, and ignition system. The battery's chemistry typically involves lead-acid technology, where chemical reactions between lead plates and sulfuric acid produce electrical energy. The electrolyte, which is a solution of sulfuric acid, facilitates these reactions.
4. Lubricants and Coolants: Lubricants, such as engine oil, are essential to reduce friction and wear between moving parts in the engine. These lubricants are formulated using various chemical additives to enhance their performance and protect the engine. Coolants, usually based on ethylene glycol or propylene glycol, are also crucial for maintaining the engine's temperature within the optimal range and preventing overheating.
5. Materials and Corrosion Protection: Chemistry also plays a role in the selection of materials used in automobiles. For example, the use of lightweight materials like aluminum and carbon fiber composites helps improve fuel efficiency. Additionally, corrosion protection is vital to ensure the longevity of the vehicle. Various chemical treatments, such as galvanization and electroplating, are used to protect metal components from corrosion caused by exposure to moisture and road salts.
In summary, the functioning of automobiles heavily relies on chemical processes and materials. From fuel combustion and emissions control to battery chemistry and lubrication, chemistry plays a critical role in optimizing performance, efficiency, and environmental impact in the automotive industry.
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CASE-IChemistry in Automobiles:For an internal combustion engine to move a vehicle down the road, it must convert the energy stored in the fuel into mechanical energy to drive the wheels. In your car,the distributor and battery provide this starting energy by creating an electrical "spark",which helps in combustion of fuels like gasoline. Below is the reaction depicting complete combustion of gasoline in full supply of air:2C8H18(l) + 25O2(g) → 16 X + YIdentify the types of chemical reaction occurring during the combustion of fuel:a)Oxidation & Endothermic reactionb)Decomposition & Exothermic reactionc)Oxidation & Exothermic reactiond)Combination & Endothermic reactionCorrect answer is option 'C'. Can you explain this answer?
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CASE-IChemistry in Automobiles:For an internal combustion engine to move a vehicle down the road, it must convert the energy stored in the fuel into mechanical energy to drive the wheels. In your car,the distributor and battery provide this starting energy by creating an electrical "spark",which helps in combustion of fuels like gasoline. Below is the reaction depicting complete combustion of gasoline in full supply of air:2C8H18(l) + 25O2(g) → 16 X + YIdentify the types of chemical reaction occurring during the combustion of fuel:a)Oxidation & Endothermic reactionb)Decomposition & Exothermic reactionc)Oxidation & Exothermic reactiond)Combination & Endothermic reactionCorrect answer is option 'C'. Can you explain this answer? for Class 10 2024 is part of Class 10 preparation. The Question and answers have been prepared according to the Class 10 exam syllabus. Information about CASE-IChemistry in Automobiles:For an internal combustion engine to move a vehicle down the road, it must convert the energy stored in the fuel into mechanical energy to drive the wheels. In your car,the distributor and battery provide this starting energy by creating an electrical "spark",which helps in combustion of fuels like gasoline. Below is the reaction depicting complete combustion of gasoline in full supply of air:2C8H18(l) + 25O2(g) → 16 X + YIdentify the types of chemical reaction occurring during the combustion of fuel:a)Oxidation & Endothermic reactionb)Decomposition & Exothermic reactionc)Oxidation & Exothermic reactiond)Combination & Endothermic reactionCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Class 10 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for CASE-IChemistry in Automobiles:For an internal combustion engine to move a vehicle down the road, it must convert the energy stored in the fuel into mechanical energy to drive the wheels. In your car,the distributor and battery provide this starting energy by creating an electrical "spark",which helps in combustion of fuels like gasoline. Below is the reaction depicting complete combustion of gasoline in full supply of air:2C8H18(l) + 25O2(g) → 16 X + YIdentify the types of chemical reaction occurring during the combustion of fuel:a)Oxidation & Endothermic reactionb)Decomposition & Exothermic reactionc)Oxidation & Exothermic reactiond)Combination & Endothermic reactionCorrect answer is option 'C'. Can you explain this answer?.
CASE-IChemistry in Automobiles:For an internal combustion engine to move a vehicle down the road, it must convert the energy stored in the fuel into mechanical energy to drive the wheels. In your car,the distributor and battery provide this starting energy by creating an electrical "spark",which helps in combustion of fuels like gasoline. Below is the reaction depicting complete combustion of gasoline in full supply of air:2C8H18(l) + 25O2(g) → 16 X + YIdentify the types of chemical reaction occurring during the combustion of fuel:a)Oxidation & Endothermic reactionb)Decomposition & Exothermic reactionc)Oxidation & Exothermic reactiond)Combination & Endothermic reactionCorrect answer is option 'C'. Can you explain this answer? for Class 10 2024 is part of Class 10 preparation. The Question and answers have been prepared according to the Class 10 exam syllabus. Information about CASE-IChemistry in Automobiles:For an internal combustion engine to move a vehicle down the road, it must convert the energy stored in the fuel into mechanical energy to drive the wheels. In your car,the distributor and battery provide this starting energy by creating an electrical "spark",which helps in combustion of fuels like gasoline. Below is the reaction depicting complete combustion of gasoline in full supply of air:2C8H18(l) + 25O2(g) → 16 X + YIdentify the types of chemical reaction occurring during the combustion of fuel:a)Oxidation & Endothermic reactionb)Decomposition & Exothermic reactionc)Oxidation & Exothermic reactiond)Combination & Endothermic reactionCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Class 10 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for CASE-IChemistry in Automobiles:For an internal combustion engine to move a vehicle down the road, it must convert the energy stored in the fuel into mechanical energy to drive the wheels. In your car,the distributor and battery provide this starting energy by creating an electrical "spark",which helps in combustion of fuels like gasoline. Below is the reaction depicting complete combustion of gasoline in full supply of air:2C8H18(l) + 25O2(g) → 16 X + YIdentify the types of chemical reaction occurring during the combustion of fuel:a)Oxidation & Endothermic reactionb)Decomposition & Exothermic reactionc)Oxidation & Exothermic reactiond)Combination & Endothermic reactionCorrect answer is option 'C'. Can you explain this answer?.
Solutions for CASE-IChemistry in Automobiles:For an internal combustion engine to move a vehicle down the road, it must convert the energy stored in the fuel into mechanical energy to drive the wheels. In your car,the distributor and battery provide this starting energy by creating an electrical "spark",which helps in combustion of fuels like gasoline. Below is the reaction depicting complete combustion of gasoline in full supply of air:2C8H18(l) + 25O2(g) → 16 X + YIdentify the types of chemical reaction occurring during the combustion of fuel:a)Oxidation & Endothermic reactionb)Decomposition & Exothermic reactionc)Oxidation & Exothermic reactiond)Combination & Endothermic reactionCorrect answer is option 'C'. Can you explain this answer? in English & in Hindi are available as part of our courses for Class 10.
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Here you can find the meaning of CASE-IChemistry in Automobiles:For an internal combustion engine to move a vehicle down the road, it must convert the energy stored in the fuel into mechanical energy to drive the wheels. In your car,the distributor and battery provide this starting energy by creating an electrical "spark",which helps in combustion of fuels like gasoline. Below is the reaction depicting complete combustion of gasoline in full supply of air:2C8H18(l) + 25O2(g) → 16 X + YIdentify the types of chemical reaction occurring during the combustion of fuel:a)Oxidation & Endothermic reactionb)Decomposition & Exothermic reactionc)Oxidation & Exothermic reactiond)Combination & Endothermic reactionCorrect answer is option 'C'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
CASE-IChemistry in Automobiles:For an internal combustion engine to move a vehicle down the road, it must convert the energy stored in the fuel into mechanical energy to drive the wheels. In your car,the distributor and battery provide this starting energy by creating an electrical "spark",which helps in combustion of fuels like gasoline. Below is the reaction depicting complete combustion of gasoline in full supply of air:2C8H18(l) + 25O2(g) → 16 X + YIdentify the types of chemical reaction occurring during the combustion of fuel:a)Oxidation & Endothermic reactionb)Decomposition & Exothermic reactionc)Oxidation & Exothermic reactiond)Combination & Endothermic reactionCorrect answer is option 'C'. Can you explain this answer?, a detailed solution for CASE-IChemistry in Automobiles:For an internal combustion engine to move a vehicle down the road, it must convert the energy stored in the fuel into mechanical energy to drive the wheels. In your car,the distributor and battery provide this starting energy by creating an electrical "spark",which helps in combustion of fuels like gasoline. Below is the reaction depicting complete combustion of gasoline in full supply of air:2C8H18(l) + 25O2(g) → 16 X + YIdentify the types of chemical reaction occurring during the combustion of fuel:a)Oxidation & Endothermic reactionb)Decomposition & Exothermic reactionc)Oxidation & Exothermic reactiond)Combination & Endothermic reactionCorrect answer is option 'C'. Can you explain this answer? has been provided alongside types of CASE-IChemistry in Automobiles:For an internal combustion engine to move a vehicle down the road, it must convert the energy stored in the fuel into mechanical energy to drive the wheels. In your car,the distributor and battery provide this starting energy by creating an electrical "spark",which helps in combustion of fuels like gasoline. Below is the reaction depicting complete combustion of gasoline in full supply of air:2C8H18(l) + 25O2(g) → 16 X + YIdentify the types of chemical reaction occurring during the combustion of fuel:a)Oxidation & Endothermic reactionb)Decomposition & Exothermic reactionc)Oxidation & Exothermic reactiond)Combination & Endothermic reactionCorrect answer is option 'C'. Can you explain this answer? theory, EduRev gives you an
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