what is Crystallization & its steps | Separation Tecnique|Purification of Sample|#kids#science

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******FSc PART-1 | Chemistry | CHAPTER # 2 | What is crystallization and explain its steps | LECTURE # 3 | In URDU/HINDI

******If you don't have the exact idea of crystallization, steps of crystallization then you are at right place I will explain it to you. Because most of the students don't know the actual (physical) meaning of crystallization, steps of crystallization. I will try my best to help you guys to get the idea of this topic. wish you best of luck
Agar ap ko crystallization r crystallization k steps ka concept nahe ata, to ap is ko seekhnay k liye sahe jagah p ho, me is ko explain karuga. q k zayada tar students ko actual (physically) pata hi nahe hota k ye kya hai. me apni puri koshish karuga k ap ko is cheez ki samajh a jae.

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#crystallization
#PrincipleOfCrystallization
#StepsOfCrystallization
#ChoiceOfSolvent
#PreparationOfSaturatedSolution
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#CollectigTheCrystals
#DryingOfTheCrystallizedSubstance
#DecolorizationOfUndesireableColors
#FeaturesOfIdealSolvent
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******Topics
1. When crystallization is preferred 00:30-01:21
2. Difference between solution and mixture 01:21-01:36
3. What is crystallization 01:36-02:00
4. Imporatnce of crystallization 02:00-02:21
5. Principle of crystallization 02:21-02:35
6. Enlist steps of crystallization 02:35-02:54
7. How to choose a solvent for crystallization 02:54-06:04
OR
Features of a ideal solvent for crystallization 02:54-06:04
8. How to prepare of saturated solution crystallization 06:04-07:38
9. How to perform filtration during crystallization 07:38-08:37
10. Cooling 08:37-09:39
11. How to collect the crystals 09:39-13:02
12. How to perform drying of the crystallized substance 13:02-15:23
13. How to decolorize undesireable colors 15:23-16:38
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