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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 ?

Solution

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

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 ?

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