有關酒精的敘述,下列何者錯誤?

5-1~5-2

Quiz
•
Science
•
8th Grade
•
Hard
吳健民 吳健民
Used 1+ times
FREE Resource
19 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
乙醇為紅色液體
酒精有殺菌作用,可作為消毒劑
乙醇是實驗室中常用的燃料及溶劑
變性酒精是在乙醇中加入少許甲醇而製成
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
下列關於有機化合物的敘述何者正確?
含碳之化合物皆為有機化合物
有機化合物皆從有機體中得來
有機化合物比無機化合物之種類少
有機化合物皆含有C元素
3.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
水果、花卉中芳香的氣味源自於哪一種物質?
醇
酯
酸
烴
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
烴類是只含有哪兩種原子的有機化合物?
氧、氫
碳、氧
碳、氫
碳、氮
5.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
下列物質中何者不是有機化合物?
甲酸
丙三醇
碳酸鈣
葡萄糖
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
桶裝瓦斯的內容物是?
煤氣
液化石油氣
天然氣
石油
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
竹筷乾餾產生的可燃性白煙不包括下列何種氣體?
二氧化碳
一氧化碳
氫氣
甲烷
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