問題詳情
14.A solution is prepared by dissolving 20.0 g of sucrose,
in 250. g of water at25°C. What is the vapor pressure of the solution if the vapor pressure of water at 25°Cis 23.76 mm Hg?
(A) 0.198 mm Hg
(B) 20.5 mm Hg
(C) 23.7 mm Hg
(D) 24.0 mm Hg
參考答案
答案：C
難度：計算中-1
書單：沒有書單，新增