12. Estimate the boiling-point elevation of saturated solution of LiF at 100℃ (the solubility of LiF is 230 mg / 1.00×102g of water at 100℃). Assume that the ionic compounds undergo complete dissociation.
(A)0.051℃
(B)0.22℃
(C)0.09℃
(D)0.030℃
(E)0.11℃

答案：登入後查看
統計： A(5), B(5), C(8), D(4), E(4) #2275858