☰

GkSeries.com

Environmental Studies Short Question | Gkseries

Home
General Knowledge
as-per-indian-standards-bis-for-drinking-water-desirable-limit-for-total-hardness-as-caco3-is

As per Indian Standards (BIS) for drinking water desirable limit for total hardness as CaCO₃ is

[A] 100 mg/l

[B] 200 mg/l

[C] 300 mg/l

[D] 400 mg/l

Answer & Explanation
Answer: 300 mg/l

⭐ Make GKSeries Your Preferred Source on Google

Add GKSeries as Preferred Source

Click Here to Read more questions