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picture1_Methods Of Presentation Pdf 83251 | Separation Methods I By Swami


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File: Methods Of Presentation Pdf 83251 | Separation Methods I By Swami
contents introduction sublimation crystalisation filtration decantation evaporation centrifugation distillation simple distillation fractional distillation simple distillation vs fractional distillation introduction separation techniques are those techniques that can be used to separate ...

icon picture PPTX Filetype Power Point PPTX | Posted on 11 Sep 2022 | 3 years ago
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  CONTENTS
  INTRODUCTION
  SUBLIMATION 
  CRYSTALISATION
  FILTRATION 
  DECANTATION
  EVAPORATION 
  CENTRIFUGATION
  DISTILLATION
  SIMPLE DISTILLATION
  FRACTIONAL DISTILLATION
  SIMPLE DISTILLATION VS FRACTIONAL DISTILLATION
   Introduction:
   Separation techniques are those techniques that can be used to separate two different 
   states of matter such as liquids and solids.
 • Separation techniques are classified based on type of  
    mixtures:
                                                  Separation techniques
                        For solid in liquid                           For liquid in liquid 
                        mixtures                                      mixtures
                                         Heterogenous:
                Homogenous:            1. Sedimentat             Homogenous:
                                          ion /                                       Heterogenous:
               1.Evaporation              gravitation        1.Simple or 
                                                               fractional               1. Partition 
               2.Distillation             2.Filtration                                  separation
              3.centrifugation                                 distillation.           using funnel
                                     3.Magnetic               2.Chromatograp
                                       separation               hy
                                         4.Fraction
                                          al  
                                          distillatio
                                          n
 METHODS OF PURIFICATION OF  ORGANIC 
           Once an organic compound is extracted from a natural source or  synthesized in the 
 COMPOUNDS
 laboratory, it is essential to purify it. Various methods  used for the purification of organic 
 compounds are based on the nature of  the compound and the impurity present in it.
    The common techniques used for purification are as follows :
                                         Methods of 
                                         Purification
                                            Sublimation
                                                                 Soli
                                            Crystallization      ds
                                            Distillation
                                            Differential             Liqui
                                            Extraction               ds
                                            Chromatography
         Separation 
         Methods
       Difference in Properties enable the Separation 
                      Methods to Work
        Separation method    Differences between objects
         Chromatography         Solubility with ethanol
            Filtration            Size of particles
           Evaporation       State of object (solid and liquid)
          Crystallisation    State of object (solid and liquid)
         Simple Distillation       Boiling points
        Fractional Distillation    Boiling points
         Separating Funnel       Both are immiscible
           Sublimation            Ability to sublime
         Magnetic Attraction       Magnetism
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...Contents introduction sublimation crystalisation filtration decantation evaporation centrifugation distillation simple fractional vs separation techniques are those that can be used to separate two different states of matter such as liquids and solids classified based on type mixtures for solid in liquid heterogenous homogenous sedimentat ion gravitation or partition using funnel magnetic chromatograp hy fraction al distillatio n methods purification organic once an compound is extracted from a natural source synthesized the compounds laboratory it essential purify various nature impurity present common follows soli crystallization ds differential liqui extraction chromatography difference properties enable work method differences between objects solubility with ethanol size particles state object crystallisation boiling points separating both immiscible ability sublime attraction magnetism...

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