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What do you understand by "isoelectric p...

What do you understand by "isoelectric point" of a colloid ?

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Isoelectric point: The `H^(+)` concentration at which the colloidal particles have no charge is known as the isoelectric point. At this point stability of colloidal particles becomes very less & do not move under influence of electric field.
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RESONANCE-SOLUTIONS-Advabced Level Problems (PART-2)
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