In which of the following pairs of solutions will the values of the vant Hoff factor be the same?
In which of the following pairs of solutions will the values of the vant Hoff factor be the same?
A. `0.05 M K_4[Fe(CN)_6] and 0.10 M FeSO_4`
B. `0.10 M K_4[Fe(CN)_6] and 0.05 M FeSO_4(NH_4)_2SO_4. 6H_2O`
C. 0.20 M NaCl and 0.10 M `BaCl_2`
D. 0.05 M `FeSO_4(NH_(4))_(2)SO_4.6H_2O and 0.02 M KCl . MgCl_2. 6H_2O`
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Correct Answer - BD
Number of particles from `K_4[Fe(CN)_6]=5`
number of particles from `FeSO_4(NH_4)_2SO_4. 6H_2O=5`
number of particles from KCl. `MgCl_2. 8H_2O=5`
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