Categories of Air Pollutants

Q. Asthma is a respiratory disease caused due to:

1. Spasm in bronchial muscles
2. Infection of lungs
3. Infection of trachea
4. Bleeding into pleural cavity

Q.

Which of the following is a Secondary Pollutant?

1. ${\mathrm{CO}}_2$

2. ${\mathrm{SO}}_2$

3. ${\mathrm{O}}_3$

4. $\mathrm{CO}$

Q.

Can asthma make it hard to talk?

Q.

Can asthma be psychological?

Q.

Can asthma damage the lungs?

Q.

Can asthma be caused by stress?

Q.

Which of the following is not a device used to control particulate matter?

1. Arrestors

2. Scrubbers

3. Filters

4. ​​​​​​Incinerators

Q. You cannot smell VOCs from a chemically treated product.

1. True
2. False

Q.

The major source(s) of emissions of $S{O}_x$ is/are

1. Smelting of ores

2. Combustion of petroleum

3. Petroleum refining

4. All of these

Q.

Which of the following is/are closely related to respiratory illness in humans?

1. $S{O}_2$ pollution

2. $N{O}_2$ pollution

3. Noise pollution

4. Mercury pollution

Q. Sulphur dioxide is released by

1. Rubber industry
2. Mining industry
3. Power stations
4. Heavy automobiles