問題詳情
16. 下列有關反應熱的敘述,何者正確?
(A)反應熱和初始狀態、最終狀態及物質變化的途徑有關
(B)鑽石與臭氧的莫耳生成熱均為零
(C) C(s)+
O2(g) → CO(g),此反應的反應熱為 C(s) 的莫耳燃燒熱
(D) NO(g)+
O2(g) → NO2(g),此反應的反應熱為 NO2(g) 的莫耳生成熱
(E)若 H2(g)+
O2(g) → H2O(t)+Qkcal,H2(g)+
O2(g) → H2O(g)+Qkcal,則 Q1>Q2。
(A)反應熱和初始狀態、最終狀態及物質變化的途徑有關
(B)鑽石與臭氧的莫耳生成熱均為零
(C) C(s)+

(D) NO(g)+

(E)若 H2(g)+


參考答案
答案:[無官方正解]
難度:適中0.5
統計:A(0),B(0),C(0),D(0),E(0)
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