Identify the correct statement (s) from the following a) Protective power of a lyophilic sol is more if its…

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 order $\mathrm{Na}^{+}>\mathrm{Ba}^{2+}>\mathrm{Al}^{3+}$ c) Cloud is a solid in gas type of colloid d) Physical adsorption is non-specific and multilayered at high pressure.
  1. $a, c, d$
  2. $a, d$
  3. $d$
  4. $b$

Solution

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Asked in: AP EAMCET 2017 (24 Apr Shift 1)

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