Question

The function of a catalytic converter is primarily to _______?

A: change pollutants into substances that are less harmful
B: improve the starting power of the automobile
C: force air into the engine for better acceleration
D: control the amount of gasoline that flows into the engine

Answer 1

A catalytic converter's primary function is to change pollutants into less harmful substances by utilizing a blend of catalytically active metals. It helps facilitate complete combustion and reduces nitrogen oxides in the emissions from burning gasoline.

Step-by-step explanation:

The function of a catalytic converter is primarily to change pollutants into substances that are less harmful. By utilizing a carefully selected blend of catalytically active metals, the catalytic converter facilitates the complete combustion of all carbon-containing compounds to carbon dioxide while also reducing the output of nitrogen oxides. This process helps reduce the amount of toxic emissions produced by burning gasoline in internal combustion engines.