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25℃时.向10ml0.01mol/LKOH溶液中滴加0.01mol/L苯酚溶液.混合溶液中粒子浓度关系正确的
A.pH>7时.c(C6H5O-)>c(K+)>c(H+)>c(OH-)
B.pH<7时.c(K+)>c(C6H5O-)>c(H+)>c(OH)-
C.v[C6H5OH(aq)]=10ml时.c(K+)=c(C6H5O-)>c(OH-)=c(H+)
D.v[C6H5OH(aq)]=20ml时.c(C6H5O-)+c(C6H5OH)=2c(K+)
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