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पर्यावरण रसायन विज्ञान की बुनियादी बातें : यूपीएससी परीक्षा हेतु पीडीऍफ़ बुक | Fundamentals of Environment Chemistry : For UPSC Exam PDF Book

पर्यावरण रसायन विज्ञान की बुनियादी बातें : यूपीएससी परीक्षा हेतु पीडीऍफ़ बुक | Fundamentals of Environment Chemistry : For UPSC Exam PDF Book


Name of Book :  Fundamentals of Environment Chemistry / पर्यावरण रसायन विज्ञान की बुनियादी बातें 

Hope This Fundamentals of Environment Chemistry Book will Step up you to Succeed / आशा करते हैं पर्यावरण रसायन विज्ञान की बुनियादी बातें पुस्तक आपके कदम सफलता की ओर ले जायगी

Language of Book : English

Size of Ebook : 8.94 MB

Total pages in ebook : 993

Ebook Downloading Status  : Best 
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Chemistry is defined as the science of matter. Therefore, it deals with the air we breathe, the water we drink, the soil that grows our food, and vital life substances and processes. Our own bodies contain a vast variety of chemical substances and are tremendously sophisticated chemical factories that carry out an incredible number of complex chemical processes. There is a tremendous concern today about the uses—and particularly the misuses—of chemistry as it relates to the environment. Ongoing events serve as constant reminders of threats to the environment ranging from individual exposures to toxicants to phenomena on a global scale that may cause massive, perhaps catastrophic, alterations in climate. These include, as examples, evidence of a perceptible warming of climate; record weather events—particularly floods—in the United States in the 1990s; and air quality in Mexico City so bad that it threatens human health. Furthermore, large numbers of employees must deal with hazardous substances and wastes in laboratories and the workplace. All such matters involve environmental chemistry for understanding of the problems and for arriving at solutions to them. Environmental chemistry is that branch of chemistry that deals with the origins, transport, reactions, effects, and fates of chemical species in the water, air, earth, and living environments and the influence of human activities thereon.1 A related discipline, toxicological chemistry, is the chemistry of toxic substances with emphasis upon their interaction with biologic tissue and living systems.2 Besides its being an essential, vital discipline in its own right, environmental chemistry provides an excellent framework for the study of chemistry, dealing with “general chemistry,” organic chemistry, chemical analysis, physical chemistry, photochemistry, geochemistry, and biological chemistry. By necessity it breaks down the barriers that tend to compartmentalize chemistry as it is conventionally addressed. Therefore, this book is written with two major goals—to provide an overview of chemical science within an environmental chemistry framework and to provide the basics of environmental chemistry for those who need to know about this essential topic for their professions or for their overall education.............

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