Mention two properties of the ionic surfactant solution which undergo abrupt change at cmc.
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I think it may be Turbidity and Solubilization
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I think surfactants are substances used to lower the surface tension between liquids or gases .it can also lower the surface tension between a liquid and a solid
In most cases they act as emulsifiers .there are non ionic surfactants ad ionic surfactants
This solution reduce friction effects .it is worth noting that the ionic surfactants ha e different charges within the functional group .
When an ionic charge is attached to a functional group of the surface ,it causes charge density hence reducing surface tension
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