A) 0.0186 K
B) 0.0372 K
C) 0.0558 K
D) 0.0744 K
Correct Answer: C
Solution :
\[N{{a}_{2}}S{{O}_{4}}2N{{a}^{2}}+SO_{4}^{-2}\] \[i=3\] \[\Delta {{T}_{f}}\] \[=i{{K}_{f}}.m\] \[=3\times 1.86\times 0.0\] \[=0.0558\text{ }K\]You need to login to perform this action.
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