Users Also Read
MCQ's Search Engine
Electrical Engineering
Mechanical Engineering
Civil Engineering
Automobile Engineering
Chemical Engineering
Computer Engineering
Electronics Engineering
Medical Science Engg
The amount of chemical coagulant added for treatment of polluted water __________ with increase in temperature of the polluted water to be treated. | |
A. | decreases. [Correct Answer] |
B. | increases. [Wrong Answer] |
C. | remains constant. [Wrong Answer] |
D. | may increase or decrease ; depends on the chemical characteristics of polluted water. [Wrong Answer] |