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प्रश्न
Name two air pollutants which cause acid rain.
Name two air pollutants that cause acid rain.
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उत्तर
- Sulphur dioxide (SO2)
- Sulphur trioxide (SO3)
- Nitrogen oxides (NO2)
- Nitric oxide (NO)
संबंधित प्रश्न
Why can’t we see air?
Give two uses of the following component present in air:
carbon dioxide
Name the processes which maintain the balance between oxygen and carbon dioxide in the air. How is it done?
Name two air pollutants which cause global warming.
What is meant by ozone depletion?
Fill in the blank
Although we cannot see air, we can ___it.
Tick (√) the correct alternative from the choice given for the following statement.
Air consists of
Match the statements in List I with the correct answer from List II.
| List I | List II |
| 1. The constituent of air which is around 0.02% | A: Nitrogen |
| 2. The constituent of air which is inert or unreactive | B: Oxygen |
| 3. The constituent of air which is non-combustible, but supports combustion. |
C: Sulphur dioxide |
| 4. A pollutant in air responsible for acid rain | D: Carbon dioxide |
| 5. The main rare gas present in air. | E: Argon |
Draw a neat labelled diagram for the following experiment.
To prove that oxygen is non-combustible, but supports combustion.
______ is important for all living creatures.
