Is Matter Around Us Pure || Class 9 Science Chapter 2 || Chemistry CBSE NCERT
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- เผยแพร่เมื่อ 11 ก.พ. 2025
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Time Stamps
00:34 Pure Matter
03:00 Mixture (Homogeneous and Heterogeneous)
08:32 Solution and It's Components
14:12 Properties of Solution
18:33 Concentration of Solution
24:55 Suspension and it's Properties
30:14 Colloidal Solution and it's Properties
34:51 Tyndall Effect
37:47 Evaporation
40:03 Centrifugation
43:41 Separating Funnel
46:26 Sublimation
50:10 Chromatography
55:00 Distillation
58:35 Fractional Distillation
1:02:15 Crystallisation
1:05:05 Physical and Chemical Change
1:09:16 Elements and Compounds
1:10:49 Metals, Non-metals and Metalloids
1:14:59 Compounds
1:17:57 Bonus (Tips)