Environment & Ecology · Environment
What is the acceptable residual chlorine concentration range in drinking water as per Indian Standards (IS 10500)?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 10.2 mg/L to 1.0 mg/L✓
- 22.0 mg/L to 3.5 mg/L
- 35.0 mg/L to 7.0 mg/L
- 410.0 mg/L to 12.5 mg/L
Correct answer
0.2 mg/L to 1.0 mg/L
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