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With reference to Nitrogen dioxide, consider the following statements:
1. It is a non-reactive oxide of Nitrogen.
2. It is generated by high temperature burning of fossil fuels.
3. It makes the air hazy and can lead to acid rains.
2. It is generated by high temperature burning of fossil fuels.
3. It makes the air hazy and can lead to acid rains.
Which of the statements given above is/are correct?
- a)1 and 2 only
- b)2 and 3 only
- c)1 and 3 only
- d)1, 2 and 3 only
Correct answer is option 'B'. Can you explain this answer?
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Verified Answer
With reference to Nitrogen dioxide, consider the following statements:...
Statement 1 is not correct: Nitrogen dioxide (NO2) is one of a group of highly reactive gases known as oxides of nitrogen or nitrogen oxides (NOx).
Statement 2 is correct: It is generated by burning fossil fuels like coal, oil, gas and diesel at high temperatures and from emissions from cars, trucks and buses, power plants, and off-road equipment.
Statement 3 is correct: It makes the air hazy and difficult to see though. It also interacts in the atmosphere to form acid rain, which harms sensitive ecosystems.
Statement 2 is correct: It is generated by burning fossil fuels like coal, oil, gas and diesel at high temperatures and from emissions from cars, trucks and buses, power plants, and off-road equipment.
Statement 3 is correct: It makes the air hazy and difficult to see though. It also interacts in the atmosphere to form acid rain, which harms sensitive ecosystems.
Most Upvoted Answer
With reference to Nitrogen dioxide, consider the following statements:...
Explanation:
Nitrogen dioxide is a harmful gas that is a significant air pollutant. Let's analyze each of the statements given in the question:
Statement 1: It is a non-reactive oxide of Nitrogen.
- This statement is incorrect. Nitrogen dioxide is a highly reactive reddish-brown gas with a pungent odor. It is a key component of smog and plays a role in the formation of acid rain.
Statement 2: It is generated by high temperature burning of fossil fuels.
- This statement is correct. Nitrogen dioxide is produced by the combustion of fossil fuels such as coal, oil, and gas in vehicles, power plants, and industrial facilities. When these fuels are burned at high temperatures, nitrogen and oxygen in the air combine to form nitrogen dioxide.
Statement 3: It makes the air hazy and can lead to acid rains.
- This statement is correct. Nitrogen dioxide can react in the atmosphere to form nitric acid, a component of acid rain. It also contributes to the formation of fine particulate matter and ground-level ozone, which can make the air hazy and lead to respiratory issues.
Therefore, the correct answer is option B) 2 and 3 only, as statement 2 and 3 are accurate descriptions of the effects and sources of nitrogen dioxide.
Nitrogen dioxide is a harmful gas that is a significant air pollutant. Let's analyze each of the statements given in the question:
Statement 1: It is a non-reactive oxide of Nitrogen.
- This statement is incorrect. Nitrogen dioxide is a highly reactive reddish-brown gas with a pungent odor. It is a key component of smog and plays a role in the formation of acid rain.
Statement 2: It is generated by high temperature burning of fossil fuels.
- This statement is correct. Nitrogen dioxide is produced by the combustion of fossil fuels such as coal, oil, and gas in vehicles, power plants, and industrial facilities. When these fuels are burned at high temperatures, nitrogen and oxygen in the air combine to form nitrogen dioxide.
Statement 3: It makes the air hazy and can lead to acid rains.
- This statement is correct. Nitrogen dioxide can react in the atmosphere to form nitric acid, a component of acid rain. It also contributes to the formation of fine particulate matter and ground-level ozone, which can make the air hazy and lead to respiratory issues.
Therefore, the correct answer is option B) 2 and 3 only, as statement 2 and 3 are accurate descriptions of the effects and sources of nitrogen dioxide.
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With reference to Nitrogen dioxide, consider the following statements:1. It is a non-reactive oxide of Nitrogen.2. It is generated by high temperature burning of fossil fuels.3. It makes the air hazy and can lead to acid rains.Which of the statements given above is/are correct?a)1 and 2 onlyb)2 and 3 onlyc)1 and 3 onlyd)1, 2 and 3 onlyCorrect answer is option 'B'. Can you explain this answer?
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