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【单选题】
关于电解质对溶胶的聚沉作用,下列说法不正确的是( )A.
电解质的聚沉作用主要取决于反离子
B.
反离子价数愈高,聚沉能力
C.
反离子降低了胶粒的荷电量
D.
电解质的聚沉作用主要取决于阴离子
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