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Catalytic converters are fitted into aut...

Catalytic converters are fitted into automo- biles to reduce emission of harmful gases. Catalytic converters change unburnt hydro- carbons into

A

Methane

B

Carbon dioxide and methane

C

Carbon monoxide

D

Carbon dioxide and water

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The correct Answer is:
D
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Catalytic converter brings about

Catalytic converters, which are fitted into automobiles for reducing the emission of poisonous gases possess which of the following metals as catalyst ?

What is the role of catalytic converter ?

Assertion : The formation of smog can be reudced by using catalytic converters in automobiles . Reason : Catalytic converters reduce the quantity of hydrocarbons and nitrogen oxides in the smoke coming out of the exhaust pipes of automobiles .

Read the following statements carefully. (i) An electrostatic precipitator removes particulate matter by imposing negative charge on them. (ii) Catalytic converters convert unburnt hydrocarbons into CO_(2) and water. (iii) Peroxyacyl nitrates (PAN) is a secondary pollutant. (iv) DDT is a non-biodegradable pollutant. Which of the above statements are incorrect ?

Which metal inactivates a catalytic converter ?

Which metal inactivates a catalytic converter ?

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