Computer · Environmental Engineering
As per IS 10500 : 2012, what is the permissible limit of total hardness (as CaCO3) in drinking water in the absence of an alternate source (permissible limit in the cause for rejection)?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1200 mg/L
- 2400 mg/L
- 31000 mg/L
- 4600 mg/L✓
Correct answer
600 mg/L
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