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111-2 有機實驗 Exp 4 (20230511)

Authored by Hsuan-Hung Liao

Chemistry

University

Used 8+ times

111-2 有機實驗 Exp 4 (20230511)
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5 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

下列化合物,何者進行E1反應最"快"?

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2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

下列何者為今日操作的E1反應的副產物?

還己烯

濃硫酸

環己醇

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

迴流時,冷凝水的方向為何?

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4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

下列何者為E1反應?

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5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

下列敘述何者正確?

E1 表示在速率決定步驟(r.d.s.)之中間體有二種物質參與反應。

E1反應機構只有一個步驟

E2反應機構只有一個步驟

E2反應機構是先脫去離去基(leaving group)

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