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[" 30.Calculate van't Hoff-tactor for "0...

[" 30.Calculate van't Hoff-tactor for "0.2m" aqueous solution of "],[KCl" which freezes at "-0.680^(@)C" ."],[[(K_(t)=186Kkgmol^(-1))," (b) "1.83],[" (a) "3.72," (d) "1.86],[" (c) "6.8," ( "8]]

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