题目
下列溶液中,凝固点最低的是A. 0.01 , (mol) cdot (kg)^-1 , (Na)_2(SO)_4B. 0.02 , (mol) cdot (kg)^-1 , (HAc)C. 0.02 , (mol) cdot (kg)^-1 , (NaAc)D. 0.03 , (mol) cdot (kg)^-1 蔗糖溶液
下列溶液中,凝固点最低的是
A. $0.01 \, \text{mol} \cdot \text{kg}^{-1} \, \text{Na}_2\text{SO}_4$
B. $0.02 \, \text{mol} \cdot \text{kg}^{-1} \, \text{HAc}$
C. $0.02 \, \text{mol} \cdot \text{kg}^{-1} \, \text{NaAc}$
D. $0.03 \, \text{mol} \cdot \text{kg}^{-1}$ 蔗糖溶液
题目解答
答案
C. $0.02 \, \text{mol} \cdot \text{kg}^{-1} \, \text{NaAc}$