MCQOPTIONS
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| 1. |
Which of the following pairs of Water Quality Parameter and Method of determination is not correctly matched? |
| A. | Hardness : EDTA Method |
| B. | Dissolved Oxygen : Winkler’s Method |
| C. | Chlorine : Orthotolidine test |
| D. | Chloride : SPADNS Method |
| Answer» E. | |