問題詳情
28.( )下列有關化學反應速率的敘述，何者錯誤？
(A)將一個正立方體的固態反應物平均切割成64個小立方體，其他條件不變，反應速率將變為原來的4倍
(B) 40℃時的反應速率必為20 ℃時的2倍
(C)加熱會增加反應物的能量
(D)反應物顆粒愈小，愈能增加碰撞機會
(A)將一個正立方體的固態反應物平均切割成64個小立方體，其他條件不變，反應速率將變為原來的4倍
(B) 40℃時的反應速率必為20 ℃時的2倍
(C)加熱會增加反應物的能量
(D)反應物顆粒愈小，愈能增加碰撞機會
參考答案
答案：B
難度：適中0.5
統計：A(0),B(0),C(0),D(0),E(0)
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