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What will happen if gelatin is added to ...

What will happen if gelatin is added to a goal sol ?

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Gold sol which is lyophobic starts behaving like a lyophilic sol because gelatin acts as a protective colloid.
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PRADEEP-SURFACE CHEMISTRY -CONCEPTUAL QUESTIONS
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  10. What will happen if gelatin is added to a goal sol ?

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  11. What is the significance of reciprocal of "gold number"?

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  12. Give specific term to show the effect of the following processes: (a...

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