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