Air Pollution - Carbon Monoxide

1. It is produced by

Incomplete combustion

Combustion

Complete combustion

Incomplete combustion refers to a combustion process where there is insufficient oxygen to completely burn the fuel. This results in the production of carbon monoxide, soot, and other harmful byproducts. Therefore, if "it" is produced by incomplete combustion, it means that "it" is a substance or product that is formed when fuel is not completely burned.

Explanation

Incomplete combustion refers to a combustion process where there is insufficient oxygen to completely burn the fuel. This results in the production of carbon monoxide, soot, and other harmful byproducts. Therefore, if "it" is produced by incomplete combustion, it means that "it" is a substance or product that is formed when fuel is not completely burned.

2. Why is the gas so deadly?

Colourless, highly toxic with a pungent odour

Greenish in colour, highly toxic and odourless

Colourless, odourless and high toxic

The gas is deadly because it is colorless, odorless, and highly toxic. This means that it cannot be easily detected by our senses, making it difficult to identify and avoid. Additionally, its high toxicity means that even small amounts of the gas can be extremely harmful or fatal to living organisms.

Explanation

The gas is deadly because it is colorless, odorless, and highly toxic. This means that it cannot be easily detected by our senses, making it difficult to identify and avoid. Additionally, its high toxicity means that even small amounts of the gas can be extremely harmful or fatal to living organisms.

3. It reacts with which compound in our blood?

Plasma

Haemoglobin

Both

Haemoglobin is the correct answer because it is a compound found in our blood that reacts with other substances. It is responsible for carrying oxygen from the lungs to the rest of the body and helps in the transportation of carbon dioxide back to the lungs for exhalation. Haemoglobin also plays a crucial role in maintaining the pH balance of the blood. Therefore, it is the compound in our blood that reacts with other substances, making it the correct answer.

Explanation

Haemoglobin is the correct answer because it is a compound found in our blood that reacts with other substances. It is responsible for carrying oxygen from the lungs to the rest of the body and helps in the transportation of carbon dioxide back to the lungs for exhalation. Haemoglobin also plays a crucial role in maintaining the pH balance of the blood. Therefore, it is the compound in our blood that reacts with other substances, making it the correct answer.

4. Why the gas prevents oxygen from binding with haemoglobin?

It forms a stable compound with haemoglobin

It binds with the plasma

It destroys the haemoglobin

The gas prevents oxygen from binding with haemoglobin because it forms a stable compound with haemoglobin. This means that the gas molecules attach themselves to the haemoglobin molecules, preventing oxygen molecules from binding and being transported throughout the body. As a result, the oxygen cannot be effectively delivered to the tissues and organs, leading to oxygen deprivation and potentially harmful consequences.

Explanation

The gas prevents oxygen from binding with haemoglobin because it forms a stable compound with haemoglobin. This means that the gas molecules attach themselves to the haemoglobin molecules, preventing oxygen molecules from binding and being transported throughout the body. As a result, the oxygen cannot be effectively delivered to the tissues and organs, leading to oxygen deprivation and potentially harmful consequences.

5. Name some health effects of this gas

This gas can cause various health effects such as fatigue, chest pain, headache, and nausea. These symptoms may occur due to exposure to the gas, and individuals experiencing them should seek medical attention. Fatigue can cause a feeling of extreme tiredness and lack of energy. Chest pain may indicate respiratory or cardiovascular issues. Headaches can result from the gas affecting the central nervous system. Nausea can be a result of the gas irritating the digestive system. It is important to address these health effects promptly to prevent further complications.

Explanation

This gas can cause various health effects such as fatigue, chest pain, headache, and nausea. These symptoms may occur due to exposure to the gas, and individuals experiencing them should seek medical attention. Fatigue can cause a feeling of extreme tiredness and lack of energy. Chest pain may indicate respiratory or cardiovascular issues. Headaches can result from the gas affecting the central nervous system. Nausea can be a result of the gas irritating the digestive system. It is important to address these health effects promptly to prevent further complications.

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