Question

Catalytic converters are fitted into automobiles to reduce emission of harmful gases. Catalytic converters change unburnt hydrocarbons into

• A. carbon dioxide and water
• B. carbon monooxide
• C. methane
• D. carbon dioxide and methane

Answer 1

Answer: (A)

carbon dioxide and water

Answer 2

Catalytic converters are fitted into automobiles for reducing emission of poisonous gases. Rhodium and Platinum-Palladium are examples of catalyst used in catalytic converters. They convert unburnt hydrocarbons into carbon dioxide and water and carbon monoxides and nitric oxide to $CO_2$ and $N_2$ gas respectively.