The maximum permissible limit of total hardness present in drinking water in the absence of alternate source of water, as per IS 10500 - 2012 is:

1
600 mg/l
2
1000 mg/l
3
200 mg/l
4
400 mg/l

Sponsored

hivanix.in

Visit

This quiz is brought to you by hivanix.in

🌐 Web App Development

Quick Navigation