有機化學 Organic Chem MC

DSE 2012 Paper 1A #11 (61%)

化合物 X 有以下的結構：

Compound X has the following structure:

CH₂=CHCH₂OH

X 的系統名稱是

The systematic name of X is

• 丙-1-烯-3-醇。

  prop-1-en-3-ol

• 丙-2-烯-1-醇。

  prop-2-en-1-ol

• 3-羥基丙烯。

  3-hydroxypropene

• 1-羥基丙-3-烯。

  1-hydroxyprop-3-ene

DSE 2017 Paper 1A #5 (63%)

Cl₂CH-CH=CH-CH=CH₂ 的系統名稱是什麼？

What is the systematic name of Cl₂CH-CH=CH-CH=CH₂ ?

• 1-二氯戊-2,4-二烯

  1-dichloropenta-2,4-diene

• 5,5-氯戊-1,3-二烯

  5,5-chloropenta-1,3-diene

• 1,1-二氯戊-2,4-二烯

  1,1-dichloropenta-2,4-diene

• 5,5-二氯戊-1,3-二烯

  5,5-dichloropenta-1,3-diene

哪個是2-甲基己-3-烯？

Which of the following is 2-methylhex-3-ene?

• A

• B

• C

• D

H₂NCH₂CH₂CH₂NH₂

以上化合物的系統名稱是甚麼？

What is the IUPAC name of the above compound?

• 1,3-二酰胺丙烷

  1,3-diamidepropane

• 1,3-二氨基丙烷

  1,3-diaminopropane

• 丙-1,3-二胺

  propane-1,3-diamine

• 丙-1,3-二酰胺

  propane-1,3-diamide

下列哪個是苯基乙酮？

Which of the following is phenylethanone?

• A

• B

• C

• D

下列哪化合物的沸點較丁醛的低？

Which of the following compounds has a boiling point lower than that of butanal?

• 丁-1-醇

  butan-1-ol

• 丁-2-醇

  butan-2-ol

• 丁-1-烯

  but-1-ene

• 丁酸

  butanoic acid

下列哪醇最易揮發？

Which of the following alcohols is the MOST volatile?

• CH₃OH

• C₂H₅OH

• C₃H₇OH

• C₄H₉OH

下列哪胺的沸點最低？

Which of the following amines has the LOWEST boiling point?

• C₄H₉NH₂

• C₃H₇NHCH₃

• C₂H₅NHC₂H₅

• C₂H₅N(CH₃)₂

下列哪種化合物在水中的溶解度最低？

Which of the following compounds is the LEAST soluble in water?

• CH₃CH₂Cl

• CH₃CH₂OH

• HCOOCH₃

• CH₃COOH

下列哪項正確列出化合物在水中的溶解度的遞增次序？

Which of the following sequences correctly lists the compounds in the order of increasing water solubility?

• 丁烷 < 乙醇 < 丁-1-醇

  butane < ethanol < butan-1-ol

• 丁烷 < 丁-1-醇 < 乙醇

  butane < butan-1-ol < ethanol

• 丁-1-醇 < 乙醇 < 丁烷

  butan-1-ol < ethanol < butane

• 丁-1-醇 < 丁烷 < 乙醇

  butan-1-ol < butane < ethanol