國中自然2下ch5-2常見的有機化合物
Quiz
•
Chemistry
•
8th Grade
•
Practice Problem
•
Medium
翰林出版國中自然 翰林出版國中自然
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8 questions
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1.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
只含有碳、氫兩種元素的有機化合物稱為下列何者?
有機酸類
酯類
烴類
醇類
2.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
「C2H5COOH」的學名是下列何者?
丙醇
丁醇
丙酸
丁酸
3.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
大部分的花卉和水果具有特別的香味,原因是花卉和水果裡含有下列哪一種物質?
醣
酯
有機酸
4.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
下列何者為醇類所具備的特性?
含有-COOH
組成元素為C、H
在水中可以解離出OH-
水溶液呈現中性
5.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
香蕉油的學名為乙酸戊酯,將乙酸和戊醇混合,加入少量濃硫酸後隔水加熱,即可製得,此反應屬於下列何種反應?
酯化
氧化
皂化
分解
6.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
關於醋酸的敘述,下列何者錯誤?
醋酸是強酸,可分解大理石
醋酸是一種有機酸
醋酸可以用來製造染料、藥品等
7.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
環丙烷的分子結構如圖,下列哪一個是其分子式?
C3H6
C3H8
C3H4
C4H10
8.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
關於天然氣的敘述,下列何者錯誤?
屬於混合物
主要成分是 C2H6
完全燃燒時生成 CO2 和 H2O
以管線輸送到家中
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