Which of the following is not used in catalyt | vedclass

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(B) Catalytic converters are used in automobiles to reduce the emission of poisonous gases. They contain expensive metals acting as catalysts,which in

Vedclass · Accepted Answer

Copper

Vedclass · Answer

(B) Catalytic converters are used in automobiles to reduce the emission of poisonous gases. They contain expensive metals acting as catalysts,which include $Platinum$,$Palladium$,and $Rhodium$. These metals facilitate the conversion of unburnt hydrocarbons into $CO_2$ and $H_2O$,and carbon monoxide $(CO)$ and nitric oxide $(NO)$ into $CO_2$ and $N_2$ gas,respectively. $Copper$ is not used as a catalyst in these converters. Therefore,the correct option is $B$.

Which of the following is not used in catalytic converters?

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