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प्रश्न
Explain the methods of preventing acid rain.
उत्तर
Method of preventing acid rain:
- By using coal or oil – that has low sulphur content. This reduces the emission of oxides of sulphur and nitrogen responsible for acid rain.
- By using scrubbers a device that absorbs gaseous pollutants.
संबंधित प्रश्न
Name the following pollutant:
A pollutant which is mainly responsible for causing acid rain.
Give the impact of acid rain: On plants
What are the causes of acid rain?
What causes acidic deposition?
Acid rainfall is involved with the (decreased, increased, normal) acidity in rivers, destroying aquatic animals.
Name three monuments affected by acid rain.
State the natural and man-made sources of the two pollutants responsible for acid rain.
State why high temperatures in internal combustion engines release pollutant – oxides of nitrogen.
Starting from nitrogen in air, enlist the reactions with the help of balanced equations, which result in the conversion of nitrogen in an internal combustion- engine, to the acids formed which are responsible for acid rain.
Give balanced equation for the following conversion [one or two steps].
Sulphur trioxide to sulphuric acid – a constituent of acid rain.
