NURSING EXAM QUESTIONS
PHARMACEUTICS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Zeta potential is ____
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Potential difference between shear plane and electroneutral region
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Decides the stability of colloids
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Both a and b
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None of the above
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Explanation:
Detailed explanation-1: -Hint: Zeta potential is also known as Electrokinetic. It is used to define or explain the process of preferential adsorption of ions from solution in the electrical charge on colloidal particles. There are two layers: the fixed layer and the diffused layer.
Detailed explanation-2: -The zeta potential, which depends on the surface charge, is important for the stability of nanoparticles in suspension2 and is also the major factor in the initial adsorption of nanoparticles onto the cell membrane3.
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