Chapter 11, Problem 11.92PAE

Interpretation Introduction

(a)

Interpretation:

Factors should be taken to prevent ozone formation should be identified.

Concept introduction:

VOC is a volatile organic compound which vaporizes easily and is a fatal environmental pollutant. Hexane is one of the VOC and is a hazardous pollutant.

The compounds included in VOC are terpene, alcohols and aldehydes or plasticizers which can be obtained from different sources.

Interpretation Introduction

(b)

Interpretation:

Reason why refueling after dark prevents the increased concentration of ozone should be explained.

Concept introduction:

The ozone is produced by the reaction of nascent oxygen with the molecular oxygen present in the air. There are so many sources to produce nascent oxygen.