Water pollution is defined only as any physical or chemical change in water that:1a. Improves the flow rate of ground waterb. Adds good properties to drinking waterc. Improves the health of humans and other organisms.d. Adversely affects the health of humans and other living organisms.03 + NOx + HCs ===>2a. VOCb. Smogc. CFCSd. CO2Which one of the following is not true:3.a. Sediments destroy organisms life in water.b. Sediments cover aquatic animals and plants.c. Sediments remove insoluble toxins from lakes.d. Sediments decrease light penetration.light at about 120-210 nm + O2 produces:a. 20b. CIOC. 03d. H20One serious environmental problem is:a. Eutrophicationb. Increase in DOc. Disinfectiond. Decrease in BODGasoline motor vehicles are the major source of:6a. 03 on earthb. NOx on earthc. CFC'sd. NH3 on earth

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Water pollution is defined only as any physical or chemical change in water that: 1 a. Improves the flow rate of ground water b. Adds good properties to drinking water c. Improves the health of humans and other organisms. d. Adversely affects the health of humans and other living organisms.

Water pollution is defined only as any physical or chemical change in water that: 1 a. Improves the flow rate of ground water b. Adds good properties to drinking water c. Improves the health of humans and other organisms. d. Adversely affects the health of humans and other living organisms.

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

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Question

Water pollution is defined only as any physical or chemical change in water that:
1
a. Improves the flow rate of ground water
b. Adds good properties to drinking water
c. Improves the health of humans and other organisms.
d. Adversely affects the health of humans and other living organisms.
03 + NOx + HCs ===>
2
a. VOC
b. Smog
c. CFCS
d. CO2
Which one of the following is not true:
3.
a. Sediments destroy organisms life in water.
b. Sediments cover aquatic animals and plants.
c. Sediments remove insoluble toxins from lakes.
d. Sediments decrease light penetration.
light at about 120-210 nm + O2 produces:
a. 20
b. CIO
C. 03
d. H20
One serious environmental problem is:
a. Eutrophication
b. Increase in DO
c. Disinfection
d. Decrease in BOD
Gasoline motor vehicles are the major source of:
6
a. 03 on earth
b. NOx on earth
c. CFC's
d. NH3 on earth

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