Question

is used as catalyst which is fitted in the automobiles to reduce emission of poisonous gases.

• A. Platinum
• B. Silicon
• C. Neon

Answer 1

The correct option is A Platinum

In order to reduce air pollution, modern automobiles are equipped with a device called catalytic converter that reduces emissions found in a car exhaust by catalyzing a redox reaction. They use metals like platinum, paladium and rodium as catalyst to reduce emissions of toxic gases.