
二下_有機物+力
Quiz
•
Chemistry
•
8th Grade
•
Practice Problem
•
Hard
tea008林瑞億 tea008林瑞億
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30 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
阿模用三個蒸發皿分別裝10公克的砂糖、麵粉、精鹽,以酒精燈加熱,何者會呈焦黑狀?
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
甲)石蕊試紙;乙)澄清石灰水;丙)酚?指示劑;丁)氯化亞鈷試紙。欲檢驗有機化合物中含有氫及碳,則上述哪些是需要用到的試料?
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
有關人體需要的三大營養素:蛋白質、脂肪及醣類三者的敘述如下:甲)三者皆為聚合物;乙)蛋白質不必分解就能被人體直接吸收;丙)三者皆為碳氫氧化合物;丁)纖維素為醣類的一種,每公克可提供約4000卡的熱量,提供人體活動所需的能量。以上敘述,錯誤的有幾項?
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
花香及果香,源於下列哪一種有機物?
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
變性酒精通常呈紅色的原因是什麼?
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
甲)塑膠;乙)蛋白質;丙)葡萄糖;丁)耐綸;戊)纖維素;己)酒精。以上不屬於聚合物者有幾種?
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
下列有關聚氯乙烯的敘述,何者錯誤?
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