NURSING EXAM QUESTIONS
PHARMACEUTICS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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What is called a dispersion phase ____
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It is the main layer
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It is secondary layer in which the colloidal particles are dispersed
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It is secondary layer
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It is the basic secondary layer
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Explanation:
Detailed explanation-1: -d) It is the basic colloidal layer. Explanation: Since the colloidal particles require a layer in which it has to be dispersed, the dispersion phase is considered to be a second layer. The dispersion phase is generally a solvent.
Detailed explanation-2: -Dispersed phase: The phase that is scattered or present in the form of colloidal particles is known as the dispersed phase. Dispersion medium: The medium in which the colloidal particles are dispersed is called the dispersion medium.
Detailed explanation-3: -A colloidal system in which liquid is a dispersed phase and solid is dispersion medium is known as Gel.
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