Скачать или смотреть Lec 6 - Degree of Hardness | Engineering Chemistry RGPV B.Tech 1st Year

Lec 6 - Degree of Hardness | Engineering Chemistry RGPV B.Tech 1st Year

This lecture explains the Degree of Hardness as per the RGPV Engineering Chemistry syllabus for B.Tech 1st Year students.
You will learn how hardness is measured, the units of hardness, conversion formulas, and the significance of hardness in water treatment.

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TimeStemps:
00:00 – Intro | Degree of Hardness
00:11 – What Is Degree of Hardness?
03:36 – Degree of Hardness Formula
08:57 – Why Do We Measure Hardness?
09:43 – Levels of Water Hardness
12:18 – How Hardness Is Measured
12:45 – Why Hardness Levels Matter
13:35 – Conclusion

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Topics covered in this lecture:
• Meaning of degree of hardness
• Expression of hardness in ppm and mg/L
• Clark, French and German degree
• Conversion of hardness units
• Importance of degree of hardness
• RGPV exam-oriented numericals and notes

This lecture is ideal for RGPV first-year students preparing for Engineering Chemistry exams, internals, and quick revision.

Keywords:
B.Tech first year chemistry, rgpv engineering chemistry, engineering chemistry unit 1, engineering chemistry 1st semester

#engineeringchemistry #rgpv #lastmomentengineers