The gold numbers of a few protective colloids are: A Starch 25, (B) G – InterviewSolution

1.	The gold numbers of a few protective colloids are: A Starch 25, (B) Gelatin - 0.005 -0.01. (C) Haemoglobin = 0.03. (D) Dextrin = 6 - 123 Which is the best protective colloid?
Answer» A B C D Solution :SMALLER the gold number, GRATER will be its protecting power.

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