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Pure Substance and Mixture (in Hindi)
Lesson 1 of 11 • 30 upvotes • 10:44mins
Vikas Dawade
हमारे आस पास के पदार्थ शुद्ध है या नही ।नही तो उन्हें क्या कहते है ।
(Hindi) Purity of Matter - CBSE Class 9
11 lessons • 1h 30m
1
Pure Substance and Mixture (in Hindi)
10:44mins
2
Overview (in Hindi)
4:28mins
3
What is Solution? (in Hindi)
6:32mins
4
Types of Mixtures (in Hindi)
10:24mins
5
Concentration of Solution (in Hindi)
6:51mins
6
Suspension
6:29mins
7
True solution and some phenomenon
6:49mins
8
Colloid
9:53mins
9
Physical and chemical changes
6:12mins
10
Alloy
9:38mins
11
Summary
12:08mins
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