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The presence of nitrogen in the products of combustion ensures that:
- a)Complete combustion of fuel takes place
- b)Incomplete combustion of fuel occurs
- c)Dry products of combustion are analyzed
- d)Air is used for the combustion
Correct answer is option 'D'. Can you explain this answer?
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The presence of nitrogen in the products of combustion ensures that:a)...
Ans. (d) Nitrogen in flue gas means air is used for combustion
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The presence of nitrogen in the products of combustion ensures that:a)...
Explanation:
The presence of nitrogen in the products of combustion ensures that air is used for the combustion process. This happens because air consists of approximately 78% nitrogen, which is a non-reactive gas. The other 21% of air is oxygen, which is the reactant that combines with fuel to produce the products of combustion.
When fuel is burned in the presence of air, it undergoes a chemical reaction known as combustion. During this process, the fuel reacts with oxygen to produce carbon dioxide, water vapor, and other products of combustion. The reaction also generates heat, which can be harnessed to perform useful work.
However, if there is insufficient oxygen available for the combustion process, incomplete combustion occurs, which leads to the formation of harmful by-products such as carbon monoxide and hydrocarbons. These can be dangerous to human health and the environment.
Therefore, the presence of nitrogen in the products of combustion indicates that air was used as the oxidizing agent during the combustion process. This is important because it ensures complete combustion of the fuel, which is necessary to minimize the production of harmful by-products.
In summary, the presence of nitrogen in the products of combustion ensures that air is used for the combustion process, which is necessary to ensure complete combustion of the fuel and minimize the production of harmful by-products.
The presence of nitrogen in the products of combustion ensures that air is used for the combustion process. This happens because air consists of approximately 78% nitrogen, which is a non-reactive gas. The other 21% of air is oxygen, which is the reactant that combines with fuel to produce the products of combustion.
When fuel is burned in the presence of air, it undergoes a chemical reaction known as combustion. During this process, the fuel reacts with oxygen to produce carbon dioxide, water vapor, and other products of combustion. The reaction also generates heat, which can be harnessed to perform useful work.
However, if there is insufficient oxygen available for the combustion process, incomplete combustion occurs, which leads to the formation of harmful by-products such as carbon monoxide and hydrocarbons. These can be dangerous to human health and the environment.
Therefore, the presence of nitrogen in the products of combustion indicates that air was used as the oxidizing agent during the combustion process. This is important because it ensures complete combustion of the fuel, which is necessary to minimize the production of harmful by-products.
In summary, the presence of nitrogen in the products of combustion ensures that air is used for the combustion process, which is necessary to ensure complete combustion of the fuel and minimize the production of harmful by-products.
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The presence of nitrogen in the products of combustion ensures that:a)Complete combustion of fuel takes placeb)Incomplete combustion of fuel occursc)Dry products of combustion are analyzedd)Air is used for the combustionCorrect answer is option 'D'. Can you explain this answer?
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