Ukuran huruf
Lembar kerjacis-trans isomerism
Total soal: 7
Worksheet time: 7mins
圖中該對分子是
The two compounds are
對映異構體。
enantiomers.
結構異構體。
structural isomers.
相同的。
the same.
順-反異構體。
cis-trans isomers.
一個化合物在其碳-碳雙鍵的每個碳原子上有多少個不同的原子或基團能展現順-反結構？
How many different atoms or groups on each carbon atom of the carbon-carbon double bond in a compound can satisify to exhibit cis-trans isomerism ?
1
2
3
4
丁-1-醇和丁-2-醇是
Butan-1-ol and butan-2-ol are
順-反異構體。
cis-trans isomers.
對映異構體。
enantiomers.
鏈異構體。
chain isomers.
位置異構體。
position isomers.
圖中哪對是順-反異構體？
Which of the following pairs are cis-trans isomers?
W 和 X
W and X
W 和 Y
W and Y
X 和 Z
X and Z
Y 和 Z
Y and Z
下列哪種烯能展現順-反異構？
Which of the following alkenes can exhibit cis-trans
isomerism?
CH3CH=CHCH2CH3
CH3CH2CH2CH=CH2
(CH3)2C=CHCH3
C2H5(CH3)C=C(CH3)2
一個化合物能符合展現順-反異構的其中一項條件是它含____________。
One of the conditions to satisfy a compound to exhibit cis-trans isomerism is that it contains a _________________.
(a)
這對分子是 __________ 立體異構。
The two compounds are __________ stereoisomerism.
(a)
