Question

How do automobiles fitted with catalytic converters reduce air pollution? Suggest the best fuel for such vehicles.

Answer 1

Catalytic convertershave expensive metals like platinum, palladium and rhodium as catalysts. ... Unleaded petrol is the best fuel forautomobiles fitted with catalytic converters to reduce air pollution.

Answer 2

Answer:

As exhaust emission passes through the catalytic converter, unburnt hydrocarbons are converted into carbon dioxide and water, while carbon monoxide and nitric oxide are changed to carbon dioxide and nitrogen gas. Unleaded petrol is the best fuel for automobiles fitted with catalytic converters to reduce air pollution.