Users Also Read
MCQ's Search Engine
Electrical Engineering
Mechanical Engineering
Civil Engineering
Automobile Engineering
Chemical Engineering
Computer Engineering
Electronics Engineering
Medical Science Engg
__________ is removed from water by lime-soda process. | |
A. | Foul smell and taste [Wrong Answer] |
B. | Iron and manganese [Wrong Answer] |
C. | Temporary hardness [Correct Answer] |
D. | Permanent hardness [Wrong Answer] |