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The minimum millimoles of the electrolyt...

The minimum millimoles of the electrolyte of the electrolyte that must be added to one litre of a colloidal sol so as to bring about its complete coagulation is called its…………..

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cooagulation/flocculation/precipitation value
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The minimum amount of an electrolyte in______ that must be added to one litre of a colloidal solution so as to cause its complete coagulation in two hours is called the precipitation or coagulation value of the electrolyte.

The minimum number of millimoles of electrolyte rquired to coagulate one litre of colloidal solution is

coagultion is the process by which the dispersed phase of a colloid is made to aggregate and thereby separtate from the continuous phase. The minimum concetration of an eletrolyte in milli-moles per litre of the electrolyte solution which required to cause the caogultion of colloidal sol is called coagution value . therefroe higher is the coagulatings power of effective ion, smaller will be the coagultion value of the electrolyte. the ability of an ion to bring about coagulation of a given colloid depends upon :

coagultion is the process by which the dispersed phase of a colloid is made to aggregate and thereby separtate from the continuous phase. The minimum concetration of an eletrolyte in milli-moles per litre of the electrolyte solution which required to cause the caogultion of colloidal sol is called coagution value . therefroe higher is the coagulatings power of effective ion, smaller will be the coagultion value of the electrolyte. the coagulation of colloidal particles fo the sol can be caused by :

coagultion is the process by which the dispersed phase of a colloid is made to aggregate and thereby separtate from the continuous phase. The minimum concetration of an eletrolyte in milli-moles per litre of the electrolyte solution which required to cause the caogultion of colloidal sol is called coagution value . therefroe higher is the coagulatings power of effective ion, smaller will be the coagultion value of the electrolyte. As_(2)S_(3) sol si negatively charged. Capacity to perciopitate of a given colloid depends upon :

coagultion is the process by which the dispersed phase of a colloid is made to aggregate and thereby separtate from the continuous phase. The minimum concetration of an eletrolyte in milli-moles per litre of the electrolyte solution which required to cause the caogultion of colloidal sol is called coagution value . therefroe higher is the coagulatings power of effective ion, smaller will be the coagultion value of the electrolyte. coagultion value propto = 1/("coagulating power") the coagulation values of differnt electrolytes are different . this behavious can be easily uderstood by Harby - schulze rule which states. the greater is the valency of the effective ion grreater is its coagulating power," which one had the highest coagulating powe?

The minimum concetration of the electrolyte required to cause coagurlation of a sol is called :

PRADEEP-SURFACE CHEMISTRY -FILL IN THE BLANKS
  1. The size of the collodial particles lies in the range……….nm.

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  2. Colloidal dispersion of a liquid in a gas is called……….

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  3. Colloidal sols which can be prepared ddirectly by micing a substance w...

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  4. The type of colloidal dispresino obtained when egg protein is mixed wi...

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  5. The formation of micelles takes place above a particular temperature c...

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  6. The formation of micelles takes place above a particular concentration...

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  7. The colloidal sol of cellulose nitrate in ethyl alcohol is called………….

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  8. Converting a freshly precipitated substance into colloidal state by sh...

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  9. The process of separating the crystalloids from collodis using an anim...

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  10. The zig-zag movement of the collodal particles in a collodidal sol is ...

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  11. Scattering of light by colloidal particles is called………..

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  12. The movement of colloidal particles under the influence of an electric...

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  13. The movement of the molecules of the dispersion medium under the influ...

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  14. The minimum millimoles of the electrolyte of the electrolyte that must...

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  15. The minimum milligrams of a protective colloid to be added to 10 mL re...

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  16. The colloiidal dispresion of a liquid in another liquid is called…………a...

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  17. Vanishing cream is an example of ……….in……….type of emulsion whereas co...

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  18. The colloidal system consisting of liquid as the dispersed phase and s...

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  19. The swelling of a gel in water is called……….

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  20. The gel-sol transformation on mechanical shaking and allowing to stand...

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