Chemistry · Environmental Chemistry
Match the chemical substances (List-I) with their Acceptable Limit (Requirement) in drinking water as per IS 10500:2012 Bureau of Indian Standards (BIS) guidelines (List-II): List-I: A. Aluminium, B. Calcium, C. Chloride, D. Zinc List-II: I. 75 mg/l, II. 250 mg/l, III. 5 mg/l, IV. 0.03 mg/l
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1A - III, B - IV, C - II, D - I
- 2A - I, B - III, C - II, D - IV
- 3A - IV, B - I, C - II, D - III✓
- 4A - IV, B - II, C - I, D - III
Correct answer
A - IV, B - I, C - II, D - III
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