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Pure and Impure substances.
Lesson 14 of 18 • 1 upvotes • 14:03mins
Suresh Nadgir
Matter can be classified into pure and Impure substances based on their composition. Elements and compounds are called pure substances while mixtures are called impure substances.
General Science: KPSC
18 lessons • 3h 53m
1
Atomic Structure.
13:44mins
2
Matter.
11:49mins
3
Types of Cells.
13:15mins
4
Cell Biology
11:39mins
5
Cell Structure
13:08mins
6
Solutions
14:12mins
7
Heat and Temperature.
11:54mins
8
Laws of Heredity.
12:45mins
9
Diffusion and Osmosis.
12:34mins
10
Motion and it's types.
11:30mins
11
Laws of Motion.
12:59mins
12
Universal Law of Gravitation.
11:17mins
13
Chemicals in daily life.
14:08mins
14
Pure and Impure substances.
14:03mins
15
Metals ,non-metals and Metalloids.
13:46mins
16
Extraction of metals- Metallurgy.
13:50mins
17
Metals - properties.
13:59mins
18
Alloys and their uses.
12:36mins
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