Match the following Columns: Column I: (1) Coagulation, (2) Peptization, (3) Tyndall effect, (4) Dia — Surface Chemistry Chemistry Question
Question
Match the following Columns: Column I: (1) Coagulation, (2) Peptization, (3) Tyndall effect, (4) Dialysis. Column II: (P) Scattering of light, (Q) Purification of colloidal solution, (R) Addition of an electrolyte, (S) Precipitation of colloidal solution. The correct match is
Answer: B
💡 Solution & Explanation
(1) Coagulation is the (S) Precipitation of a sol. (2) Peptization is converting a precipitate to sol via (R) Addition of an electrolyte. (3) Tyndall effect is the optical phenomenon of (P) Scattering of light. (4) Dialysis is used for (Q) Purification of colloidal solution. Thus matching pairs are 1-S, 2-R, 3-P, 4-Q. Therefore, correct answer is B.
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