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# Which of the following exhibits the greater freezing - point lowering ?

$\begin{array}{1 1} 0.1\;mol\;kg^{-1} \;NaCl \\ 0.1\;mol\;kg^{-1} \;CaCl_2 \\ 0.1\;mol\;kg^{-1} \;HC_2H_3O_2 \\ 0.1\;mol\;kg^{-1} \;NaC_2H_3O_2 \end{array}$

Can you answer this question?

Answer : $0.1\;mol\;kg^{-1} \;CaCl_2$
answered Aug 6, 2014 by