Most Important Concentration Terms In Volumetric Analysis || NEB Class 12 Chemistry || Lecture 2 🔥

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Time stamp:-
0:00 Introductory Part
0:35 Concentration Terms
2:07 Normality
10:39 Molarity
19:39 Molality
26:31 Percentage by Volume
28:39 Percentage by Weight
30:06 Relation among (%w/w), gm/L, normality and Molarity
31:30 Mole Fraction
34:20 Formality
35:14 Parts Per Million
36:36 Parts Per Billion

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