66. Properties of Gases || Chap 5 - States of Matter || 9 chemistry new book || Sindh board || ykSir

IX Chemistry Chapter 5, Sindh Board. New Chemistry Book. Unit 5 - States of Matter - Class 9 - Sindh Board and Karachi Board. Properties of Gases. Lecturer: Shaheer Yousuf Khan. 00:45 = Introduction of Gases 05:00 = Gaseous State 06:38 = Characteristic 20:02 = Diffusion 24:32 = Explanation 34:23 = Effusion 34:47 = Pressure 49:39 = Compressibility 01:07:53 = Mobility 01:12:03 = Density of Gases #shaheeryk #yksir #esylearning #merit2excel