AP EAMCET Engineering 24 Apr 2017 Shift 1 Paper
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Question : 144 of 160
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Identify the correct statement (s) from the following
a) Protective power of a lyophilic sol is more if its gold number is more
b) In the coagulation of negative sols. the coagulating power of cations follow the orderNa + > Ba 2 + > Al 3 +
c) Cloud is a solid in gas type of colloid
d) Physical adsorption is non-specific and multilayered at high pressure.
a) Protective power of a lyophilic sol is more if its gold number is more
b) In the coagulation of negative sols. the coagulating power of cations follow the order
c) Cloud is a solid in gas type of colloid
d) Physical adsorption is non-specific and multilayered at high pressure.
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