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which of the following is the most effective prote
Question:
Which of the following is the most effective protective colloid on the basis of gold number values?
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Lower gold number indicates higher protective efficiency of colloids.
AP EAPCET - 2025
AP EAPCET
Updated On:
Jun 2, 2025
Haemoglobin
Potato starch
Gelatin
Gum arabic
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The Correct Option is
C
Solution and Explanation
- Gelatin has the lowest gold number, indicating it is the most effective protective colloid.
- Protective colloids prevent coagulation of sols.
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