Environment & Ecology · Environmental Engineering
सूची-I में दी गई जल विशेषताओं को सूची-II में उनके मापन के लिए उपयोग किए जाने वाले संबंधित अनुमापकों (titrants) से सुमेलित करें: सूची-I (जल की विशेषताएं): i. क्षारीयता (Alkalinity) ii. कठोरता (Hardness) iii. क्लोरीन (Chlorine) iv. घुलित ऑक्सीजन (Dissolved Oxygen) सूची-II (अनुमापक): 1. N/35.5 AgNO32. N/40 Na2S2O33. N/50 H2SO44. N/50 EDTA
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1i-4, ii-3, iii-2, iv-1
- 2i-1, ii-2, iii-4, iv-3
- 3i-3, ii-4, iii-1, iv-2✓
- 4i-2, ii-4, iii-3, iv-1
सही उत्तर देखें
i-3, ii-4, iii-1, iv-2
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