Lec 11 - Determination of Hardness by EDTA Method | Engineering Chemistry RGPV B.Tech 1st Year

Описание: Lec 11 - Determination of Hardness by EDTA Method | Engineering Chemistry RGPV B.Tech 1st Year

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Topics covered in this lecture:
• Principle of EDTA method
• Role of EDTA in hardness determination
• Buffer solution and pH requirement
• Indicator: Eriochrome Black-T (EBT)
• Step-by-step titration procedure
• Calculation of total hardness
• EDTA-based numerical problems
• RGPV exam-oriented shortcuts and tips

This lecture is highly useful for theory questions, numericals, practical understanding, and last-moment revision for Engineering Chemistry.

Keywords:
B.Tech first year chemistry, rgpv engineering chemistry, engineering chemistry unit 1, engineering chemistry 1st semester, engineering chemistry complete playlist, edta methods, hardness by edta method, engineering chemistry edta

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