Easy
1 point
ID: #19451
Question
The maximum permissible chloride content in water for domestic supplies should not exceed -
Options
1
250 ppm
Correct Answer
2
350 ppm
Correct Answer
3
450 ppm
Correct Answer
4
550 ppm
Correct Answer
Explanation
According to WHO and many national standards, the desirable limit for chloride in drinking water is 250 mg/L (ppm) to avoid salty taste and corrosion.