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Environmental Issues
Question
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Why is the use of unleaded petrol recommended for motor vehicles equipped with catalytic converters ?

Answer

 Motor vehicles equipped with catalytic converter should use unleaded petrol because lead in the petrol inactivates this catalyst and renders it useless.

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Some More Questions From Environmental Issues Chapter

Which of the following pollutants is not produced by exhaust of motor vehicles ?

What is the term for the inflammation of cornea due to high absorption of UV-B radiation :

Smog is a mixture of  :

WHO’s recommendations about the industrial noise limit is of :

Which of the atmospheric layer contains ozone layer ?

The amount of dissolved oxygen required by the microorganisms to degrade the organic wastes present in water is called ?

The cause of acid rain is :

Which one of the following causes ozone depletion ?

What disease is caused due to consumption of fishes captured from water contaminated with mercury ?

Which one of the following is not a green-house gas ?