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Chemical classification of matter, pure substance and mixture ,elements, compounds, homogeneous mixt
Lesson 7 of 16 • 3 upvotes • 8:31mins
Annu Rani
Difference between homogeneous mixture and heterogeneous mixture, difference between pure substance and mixture
(Hindi) 5 lows for chemical reactions: Class XII CBSE
16 lessons • 2h 20m
1
Low of conservation of mass (in Hindi)
8:15mins
2
Low of multiple proportion (in Hindi)
8:31mins
3
Low of constant composition or definite proportion (in Hindi)
10:42mins
4
Low of reciprocal proportion and gay lussac low of gaseous volume (in Hindi)
8:18mins
5
Avogadro's hypothesis (in Hindi)
8:46mins
6
Matter and its classification
8:04mins
7
Chemical classification of matter, pure substance and mixture ,elements, compounds, homogeneous mixt
8:31mins
8
Physical quantities, basic and derived unit with definition
8:58mins
9
Dalton's atomic theory, limitation and modification
8:45mins
10
Definition of solution, solute,and solvent. Mass percent and strength of solution
8:54mins
11
Molarity and molality with examples
10:26mins
12
Normality and numerical based on normality
7:34mins
13
Mole fraction and parts per million
8:43mins
14
Empirical formula and molecular formula
9:33mins
15
Molarity equation and normality equation
8:03mins
16
Numerical practice of molarity and molality
8:29mins
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