MCQOPTIONS
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MCQOPTIONS
| 1. |
As per l.S.10500, the acceptable limit for chlorides in mg/l in drinking water is |
| A. | 100 mg/l |
| B. | 500 mg/l |
| C. | 250 mg/l |
| D. | 1500 mg/l |
| Answer» D. 1500 mg/l | |