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Sulphur dioxide causes I. respiratory ...

Sulphur dioxide causes
I. respiratory diseases in human beings.
II. Red haze in the traffic
III. Irritation of the eyes.
The correct option is

A

Both I and II

B

Both II and III

C

Both I and III

D

I, II and III

Text Solution

AI Generated Solution

The correct Answer is:
To solve the question regarding the effects of sulfur dioxide, we will analyze each statement one by one. ### Step-by-Step Solution: 1. **Evaluate Statement I: Respiratory diseases in human beings.** - Sulfur dioxide (SO₂) is known to be a significant air pollutant. It can irritate the respiratory system, leading to conditions such as asthma, bronchitis, and other respiratory diseases. At concentrations as low as 5 parts per million, it can cause throat irritation and coughing. Therefore, this statement is **correct**. 2. **Evaluate Statement II: Red haze in the traffic.** - While sulfur dioxide is a pollutant, it does not cause a red haze in traffic. The red haze is typically associated with other pollutants, particularly those that scatter light differently, such as particulate matter or nitrogen oxides. Hence, this statement is **incorrect**. 3. **Evaluate Statement III: Irritation of the eyes.** - Sulfur dioxide can also cause irritation to the eyes. Exposure can lead to symptoms such as tearing and redness. Therefore, this statement is **correct**. 4. **Determine the correct option:** - Based on the evaluations: - Statement I is correct. - Statement II is incorrect. - Statement III is correct. - Therefore, the correct option includes both statements I and III. ### Conclusion: The correct answer is that sulfur dioxide causes respiratory diseases in human beings and irritation of the eyes. Thus, the correct option is **both 1 and 3**. ---
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