Particles of dispersed phase have great affinity for the dispersion medium. They are self stabilised because of strong attractive forces operating and the dispersion medium. for example gums, gelatin etc.
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What happens when freshly prepared Fe(OH)3 is shaken with a little amount of dilute FeCl3?
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What is the function of emulsifying agent?
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What is an adsorption isotherm?
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Define peptization.
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How can dialysis be made fast?
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On passing H2S gas through dilute HNO3 the colourless solution becomes turbid, why?
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Define ultrafiltration.
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Explain the following term giving a suitable example: Emulsification.
