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WorksheetsDSE Organic Chem MC
Total questions: 11
Worksheet time: 11mins
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 2012 Paper 1A #21 (69%)
圖中哪些化合物可用作單體來製造加成聚合物？
Which of the following compounds can be used as monomers to make addition polymers ?
只有 (1) 和 (2)
(1) and (2) only
只有 (1) 和 (3)
(1) and (3) only
只有 (2) 和 (3)
(2) and (3) only
(1)、(2) 和 (3)
(1), (2) and (3)
DSE 2013 Paper 1A #14 (81%)
一個加成聚合物X的部分結構如圖顯示：
A portion of the structure of an addition polymer X is shown:
基於所給的結構，下列何者是X的單體的系統名稱？
Which of the following is the systematic name of the monomer of X based on the given structure?
1,1-二氯-2-甲基乙烯
1,1-dichloro-2-methylethene
1,1-二氯丙烯
1,1-dichloropropene
1,2-二氯丙烯
1,2-dichloropropene
3,3-二氯丙烯
3,3-dichloropropene
DSE 2014 Paper 1A #8 (78%)
當溴乙烯與在適當有機溶劑的氯反應時，會生成以下哪化合物？
Which of the following compounds would be formed when bromoethene reacts with chlorine in a suitable organic solvent ?
DSE 2014 Paper 1A #23 (74%)
當把帶負電荷的棒子放近從滴定管流出的液體柱，液體柱向棒子偏移。下列何者可能是該液體？
When a negatively charged rod is placed near a jet of liquid running out from a burette, the jet of liquid deflects towards the rod. Which of the following may the liquid be?
(1) 水 water
(2) 己烷 hexane
(3) 三氯甲烷 trichloromethane
只有 (1) 和 (2)
(1) and (2) only
只有 (1) 和 (3)
(1) and (3) only
只有 (2) 和 (3)
(2) and (3) only
(1)、(2) 和 (3)
(1), (2) and (3)
DSE 2015 Paper 1A #10 (82%)
某聚合物的結構如圖所示：
The structure of a certain polymer is shown:
下列何者是這聚合物的單體的系統名稱？
Which of the following is the systematic name of the monomer of this polymer?
丙烯
propene
丁-1-烯
but-1-ene
丁-2-烯
but-2-ene
甲基丙烯
methylpropene
DSE 2015 Paper 1A #19 (73%)
下列各對物質中，何者可用酸化 KMnO4(aq) 分辨？
Which of the following pairs of substances can be distinguished by using acidified KMnO4(aq) ?
(1) 戊-1-烯 和 戊-2-烯
(2) 環己烷 和 環己烯
(3) 聚乙烯 和 聚氯乙烯
(1) pent-1-ene and pent-2-ene
(2) cyclohexane and cyclohexene
(3) polyethene and poly(chloroethene)
只有 (1)
(1) only
只有 (2)
(2) only
只有 (1) 和 (3)
(1) and (3) only
只有 (2) 和 (3)
(2) and (3) only
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
DSE 2018 Paper 1A #8 (82%)
下列哪個分子式可代表烷酸？
Which of the following molecular formulae can represent an alkanoic acid?
CH2O
C2H6O2
C4H8O2
C4H10O2
DSE 2018 Paper 1A #14 (49%)
某聚合物具以下結構：
A polymer has the following structure:
下列哪有關這聚合物的陳述正確？
Which of the following statement concerning the polymer is correct ?
它是聚酯。
It is a polyester.
它可從 (CH3)2CHCO2CH3聚合出來。
It can be polymerised from (CH3)2CHCO2CH3.
它的單體可使酸化KMnO4(aq) 變成無色。
Its monomer can decolourise acidified KMnO4(aq).
它可從其單體經縮合反應而製成。
It can be made from its monomer through condensation.
DSE 2018 Paper 1A #27 (57%)
下列哪聚合物通常用來製造排水管？
Which of the following polymers is commonly used to make drainage pipes?
