Скачать или смотреть B Pharm 1st Sem | Pharmaceutical Analysis | Concentration, Preparation & Standardization of Solution

B Pharm 1st Semester | Pharmaceutical Analysis Unit-I | Concentration, Preparation & Standardization of Solutions | B Pharm Safalta Series

Master the fundamentals of Pharmaceutical Analysis Unit-I with a clear explanation of concentration terms, solution preparation, and standardization techniques. This video is perfect for B Pharm 1st Semester students aiming to build a strong analytical chemistry base.


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📌 Session Timeline:
00:00:00 – Recap of Previous Lecture (Introduction & Scope)
00:03:52 – Topics to be Covered in Today's Session
00:06:07 – What is Concentration? (Definition and Importance)
00:08:17 – Methods of Expressing Concentration (List)
00:09:37 – Percentage Strength
00:16:41 – Molarity (Definition and Calculation Example)
00:22:24 – Molality (Definition and Calculation Example)
00:26:07 – Normality (Definition and Calculation Example)
00:30:35 – Mole Fraction (Definition and Calculation Example)
00:36:27 – Parts Per Million (PPM) and Parts Per Billion (PPB)
00:39:02 – Primary Standard Solutions (Definition and Properties)
00:40:37 – Secondary Standard Solutions (Definition and Properties)
00:45:52 – Comparison: Primary vs. Secondary Standards
00:49:30 – What is Standardization? (The Process)
00:52:21 – Preparation of Oxalic Acid Solution (Primary Standard)
00:57:30 – Preparation of Sodium Carbonate Solution
01:01:24 – Preparation and Standardization of Hydrochloric Acid Solution
01:13:35 – Preparation and Standardization of Sodium Hydroxide Solution
01:20:11 – Important University Exam Questions
01:22:15 – Practice Questions (MCQ Quiz)
01:25:05 – Lecture Summary and Homework Questions
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