下列分子式中，可能有三種異構物者有哪些？(A) C5H12 (B) C3H6(C) C3H6O (D) C3H6O2(E) C3H8O

問題詳情

35. 下列分子式中，可能有三種異構物者有哪些？
(A) C5H12
(B) C3H6
(C) C3H6O
(D) C3H6O2
(E) C3H8O

參考答案

答案：A,C,D,E
難度：適中0.5
統計：A(0),B(0),C(0),D(0),E(0)

內容推薦

依勒沙特列原理，對於化學反應 aNH3(g)+ bO2(g)⇌ cNO(g)+dH2O(g)+熱量，則下列敘述何者反應向右進行？(A)增加 O2的濃度 (B)縮小反應容器體積(C)除去 H2O
It will take several years before the economy will rebound after such a downturn that has impact
Oscar Wilde, the famous Irish novelist and playwright, once said, “When I was young, I _____thin
下列哪些因素會影響化學反應速率？(A)活化能 (B)溫度(C)反應物濃度 (D)粒子大小(E)催化劑
【題組】(A) the same as (B) in contrast to (C) by means of (D) in league with (E) on a par with
A Thanksgiving turkey is often mistakenly cited as the culprit for after-dinner _____ feeling off
The meeting was interminable; the manager just kept pressing others into agreeing with him andwo
The pleasure of being liked and, still more, _____, was what kept Eugene from despair; for it wa
下列有關酸、鹼與鹽的敘述，何者正確？(A)酸可以和金屬反應產生氫氣 (B)鹼可以和油脂反應(C) pH 值的表示法為 log[H3O+] (D)溶液中的 pH 與 pOH 值之和為 14(E)
以下哪些化合物具有與苯乙烯 C8H8相同的質量百分比組成？(A) C6H6 (B) C2H2(C) C4H10 (D) C6H14(E) C4H4

內容推薦