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The coagulation values of the electrolytes AlCl_3 and NaCl for As_2S_3 sol are 0.093 and 52 respectively. How many times AlCl_3 has greater coagulating power than NaCl |
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Answer» SOLUTION :It MAY be noted that the coagulating POWERS of the ELECTROLYTES are inversely proportional to their coagulating VALUES. Thus, `(Coagu lati ng power of AlCl_3)/(Coagu lati ng power of NaCl)=52/0.093=559` Thus, coagulating power of `AlCl_3` is 559 times more than that of NaCl. |
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