問題詳情
48.某氣體自一容器中擴散需120秒，在相同狀況下，甲烷在同一容器中擴散等體積時僅需60秒，則下列何者為真？
(A)此氣體可能為二氧化硫
(B)此氣體可能為氯氣
(C)此氣體可能為氨
(D)此氣體可能為氦
(A)此氣體可能為二氧化硫
(B)此氣體可能為氯氣
(C)此氣體可能為氨
(D)此氣體可能為氦
參考答案
答案：A
難度：適中0.666667
統計：A(2),B(1),C(0),D(0),E(0)
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