Explain the following: Coagulation...

Explain the following:
Coagulation

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ICSE-SURFACE CHEMISTRY -EXERCISE (PART-II ( DESCRIPTIVE QUESTIONS )) ( SHORT ANSWER QUESTIONS)

Explain the terms: cataphoresis.
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Explain the following: Gold number
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Explain the following: Coagulation
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Explain the following: Flocculating value
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Explain the terms with suitable example. Electrodialysis
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Explain the terms with suitable example. Brownian movement
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Write three distinctive features of chemisorption which are not found ...
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Name the two groups into which phenomenon of catalysis can be divided....
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Describe a conspicuous change observed when a solution of NaCl is ...
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Describe a conspicuous change observed when a beam of light is pas...
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What is meant by coagulation of a colloidal solution ? Describe briefl...
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Explain the following terms giving one example of Miscelles
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Explain the following terms giving one example of Aerosol
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Give reasons for the following: Rough surface of a catalyst is mor...
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Give reasons for the following: Ne gets easily absorbed over charc...
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Write the differences between physisorption and chemisorption with res...
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What are the characteristics of the following colloids Multimolecul...
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What are the characteristics of the following colloids Lyophobic so...
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What are the characteristics of the following colloids Emulsions
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What happens when freshly precipitated Fe(OH)3 is shaken with small am...
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