Chemistry · Water Analysis Techniques
जल गुणवत्ता मापदंडों और उनके निर्धारण विधियों का निम्नलिखित में से कौन सा जोड़ा गलत सुमेलित है?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1EDTA विधि (EDTA method) - कठोरता (Hardness)
- 2ऑर्थोटोलिडाइन परीक्षण (Orthotolidine test) - अवशिष्ट क्लोरीन
- 3विंकलर विधि (Winkler method) - घुलित ऑक्सीजन (Dissolved Oxygen)
- 4मोह्र विधि (Mohr method) - pH✓
सही उत्तर देखें
मोह्र विधि (Mohr method) - pH
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