Discussion :: Environmental Engineering
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The amount of chemical coagulant added for treatment of polluted water __________ with increase in temperature of the polluted water to be treated.
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A.
decreases.
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B.
increases.
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C.
remains constant.
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D.
may increase or decrease ; depends on the chemical characteristics of polluted water.
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Answer : Option A
Explanation :
No answer description available for this question.
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