阿摩線上測驗
4. In a 0.1 molar solution of NaCl in water, which of the following will be closest to 0.1?
(A) the molality of NaCI
(B) the mass percent of NaCI
(C) the mole fraction of NaCl
(D) the mass
fraction of NaCl
(E) all of these are about 0.1.
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統計： A(14), B(0), C(2), D(0), E(1) #2735492
統計： A(14), B(0), C(2), D(0), E(1) #2735492
