单项选择题
1000g水中加入0.01mol的食盐,其沸点升高了0.01K,则373.15K左右时,水的蒸气压随温度的变化率dp/dT为:()
A.1823.9Pa/K
B.3647.7Pa/K
C.5471.6Pa/K
D.7295.4Pa/K
点击查看答案&解析

单项选择题
A.1823.9Pa/K
B.3647.7Pa/K
C.5471.6Pa/K
D.7295.4Pa/K
微信扫一扫,加关注免费搜题