問題詳情
4.右圖為同一反應系在不同的兩種溫度T1和T2時，分子動能分佈的情形，下列敘述，何者正確？ 
(A)T1曲線下方的面積大於T2曲線下方面積
(B)溫度值：T1＜T2
(C)溫度相同時，所有分子的動能均相同
(D)低溫時，發生反應所需的低限能較大，故反應速率較慢。
(A)T1曲線下方的面積大於T2曲線下方面積
(B)溫度值：T1＜T2
(C)溫度相同時，所有分子的動能均相同
(D)低溫時，發生反應所需的低限能較大，故反應速率較慢。
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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