问题
选择题
物质的量浓度相同的下列溶液:HCl、H2SO4、CH3COOH,导电能力由强到弱的顺序是[ ]
A.HCl=H2SO4>CH3COOH
B.H2SO4>HCl>CH3COOH
C.HCl>H2SO4>CH3COOH
D.HCl=H2SO4=CH3COOH
答案
答案:B
物质的量浓度相同的下列溶液:HCl、H2SO4、CH3COOH,导电能力由强到弱的顺序是[ ]
A.HCl=H2SO4>CH3COOH
B.H2SO4>HCl>CH3COOH
C.HCl>H2SO4>CH3COOH
D.HCl=H2SO4=CH3COOH
答案:B