【題目】下列日常洗滌操作中，是利用乳化的原理達(dá)到清洗目的的是 ( )

A．用自來水清洗蔬菜

B．用汽油清洗油污

C．用洗滌劑清洗餐具

D．用酒精清洗碘漬

【答案】C

【解析】

ABC三選項(xiàng)中的洗滌操作，采用的原理是溶解。洗滌劑清洗餐具是利用的乳化原理。

知識點(diǎn)：乳化原理。

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