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Fill in the blanks by choosing the appro...

Fill in the blanks by choosing the appropriate word/words from those given in the brackets.(dialysis, active, dispersed phase , dispersion medium , free , electro-osmosis , coagulation , coagulates, emulsion , gel , gold number , Tyndall effect , protective colloids , electrodialysis)
Rough surfaces have more.......centres on account of ........ unsatisfied valencies.

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Fill in the blanks by choosing the appropriate word/words from those given in the brackets.(dialysis, peptization , dispersed phase , dispersion medium , specific , electro-osmosis , coagulation , coagulates, emulsion , gel , gold number , Tyndall effect , protective colloids , electrodialysis) Enzymes are highly.........in action.

Fill in the blanks by choosing the appropriate word/words from those given in the brackets.(dialysis, peptization , dispersed phase , dispersion medium , electrophoresis , electro-osmosis , coagulation , coagulates, emulsion , gel , gold number , Tyndall effect , protective colloids , electrodialysis) A catalyst decreases...........of a reaction.

Fill in the blanks by choosing the appropriate word/words from those given in the brackets.(dialysis, peptization , dispersed phase , dispersion medium , electrophoresis , electro-osmosis , coagulation , coagulates, emulsion , gel , gold number , Tyndall effect , protective colloids , electrodialysis) Colloidal solutions are heterogeneous and consist of two phases, namely (i).......and (ii)............

Fill in the blanks by choosing the appropriate word/words from those given in the brackets.(dialysis, peptization , dispersed phase , dispersion medium , electrophoresis , electro-osmosis , coagulation , coagulates, emulsion , gel , gold number , Tyndall effect , protective colloids , electrodialysis) The colloidal solution of a liquid in a liquid is called.....

Fill in the blanks by choosing the appropriate word/words from those given in the brackets.(dialysis, peptization , dispersed phase , dispersion medium , electrophoresis , electro-osmosis , coagulation , coagulates, emulsion , gel , gold number , Tyndall effect , protective colloids , electrodialysis) A catalytic promoter ....... the efficiency of a catalyst whereas a catalytic poison ......... the efficiency of catalyst.

Fill in the blanks by choosing the appropriate word/words from those given in the brackets.(dialysis, negative , dispersed phase , dispersion medium , positive , electro-osmosis , coagulation , coagulates, emulsion , gel , gold number , Tyndall effect , protective colloids , electrodialysis) A catalyst which enhances the rate of the reaction is called a ..................... catalyst while which decreases its speed is called a ...................... catalyst.

Fill in the blanks by choosing the appropriate word/words from those given in the brackets.(dialysis, peptization , dispersed phase , dispersion medium , electrophoresis , electro-osmosis , coagulation , coagulates, emulsion , gel , gold number , Tyndall effect , protective colloids , electrodialysis) The movement of dispersion medium under the influence of an electric field is called.....

Fill in the blanks by choosing the appropriate word/words from those given in the brackets.(dialysis, peptization , dispersed phase , dispersion medium , electrophoresis , electro-osmosis , coagulation , coagulates, emulsion , gel , gold number , Tyndall effect , protective colloids , electrodialysis) The protective action of different colloids is compared in terms of..........

Fill in the blanks by choosing the appropriate word/words from those given in the brackets.(dialysis, peptization , dispersed phase , dispersion medium , electrophoresis , electro-osmosis , coagulation , coagulates, emulsion , gel , gold number , Tyndall effect , protective colloids , electrodialysis) The phenomenon of scattering of light by colloidal particles is referred to as...........

Fill in the blanks by choosing the appropriate word/words from those given in the brackets.(dialysis, peptization , dispersed phase , dispersion medium , electrophoresis , electro-osmosis , coagulation , coagulates, emulsion , gel , gold number , Tyndall effect , protective colloids , electrodialysis) Brownian movement is due to unequal bombardment of molecules of..........on the colloidal particles.

CENGAGE CHEMISTRY ENGLISH-SURFACE CHEMISTRY-Exercises Fill In The Blanks
  1. Fill in the blanks by choosing the appropriate word/words from those g...

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  2. A catalyst promoter……….. The efficiency of a catalyst while a poison……...

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  3. Fill in the blanks by choosing the appropriate word/words from those g...

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  4. Fill in the blanks by choosing the appropriate word/words from those g...

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  5. Fill in the blanks by choosing the appropriate word/words from those g...

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  6. Enzymes are highely……………………in action.

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  7. Chemical equilibrium is…………… by a catalyst.

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  8. TEL, tetraethyl lead, acts as antiknocking agent. It acts as……………………… ...

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  9. Finely powered or colloidal catalyst particles having……………..surface………...

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  10. Colloids represent a state of ……………..and not a class of substances.

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  11. Colloids consist of……….phase, viz, ………….and …………………. .

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  12. Smoke is a colloidal system of .........dispersed in …………. . This syst...

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  13. Blood is a ………… charged sol.

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  14. The sky looks blue due to ………… effect.

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  15. Movement of colloidal particles under the influence of electric field ...

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  16. According to Hardy Schulze rule, the power of coagulation of an ion de...

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  17. The emulsoid which is added to suspensoid to prevent flocculation is c...

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  18. The ability of the protective colloid is measured in terms of……………….

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  19. The process of removing dissolved substance from a colloidal solution ...

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  20. The dispersion medium in aerosol is…………….

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