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Catalytic converter is used to reduce ans. N_2 emission. automobile exhaust pollution. CO_2 emission. factory exhaust pollution.

Question

Catalytic converter is used to reduce

ans. N_2 emission.

automobile exhaust pollution.

CO_2 emission.

factory exhaust pollution.

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Solution

The catalytic converter is used to reduce automobile exhaust pollution. It does this by converting harmful gases from the car's exhaust into less harmful substances. The main gases it deals with are:

  1. Nitrogen oxides (NOx): These are converted into nitrogen (N2) and oxygen (O2).
  2. Carbon monoxide (CO): This is converted into carbon dioxide (CO2).
  3. Unburned hydrocarbons (HC): These are converted into carbon dioxide (CO2) and water (H2O).

So, the correct answer is "automobile exhaust pollution".

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