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3.06 99CHEMISTRYHD HD 4G0.08.01/03.00.0057585960616263Single ChoiceThe gold numbers of protective colloidsA, B, C and D are 0.04, 0.004, 10 and40 respectively. The protective powers ofABC&D are in the order:AAB > C>DBB>A> C>DC D >> ABDD> C>>

Answer»

D is the correct answer.



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