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19. 直徑在10-9~10-7 的粒子所構成之溶液,稱為膠體溶液,則下列敘述何者正確? (A)膠體粒子間相互碰撞而造成布朗運動 (B)在豆漿中加糖可使豆漿凝聚成豆花狀 (C)廷得耳效應是因膠體粒子散
問題詳情
19. 直徑在10-9~10-7 的粒子所構成之溶液,稱為膠體溶液,則下列敘述何者正確?
(A)膠體粒子間相互碰撞而造成布朗運動
(B)在豆漿中加糖可使豆漿凝聚成豆花狀
(C)廷得耳效應是因膠體粒子散射光線所造成
(D)通常膠體粒子可吸附溶液中的離子而帶電荷,故易分散於水溶液中
(E)霧乃液體分散於氣體中的分散系。
參考答案
答案:C
難度:適中0.5
統計:A(0),B(0),C(0),D(0),E(0)
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