5-3聚合物與衣料纖維

Quiz
•
Chemistry
•
8th Grade
•
Medium

CHEN HSI CHUAN
Used 9+ times
FREE Resource
16 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
不屬於聚合物有
蛋白質
葡萄糖
寶特瓶
輪胎
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
哪一項不是天然聚合物
蛋白質
酒精
澱粉
纖維素
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
哪一項不是合成聚合物
寶特瓶
輪胎
保鮮膜
蛋白質
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
植物纖維的主要成分
蛋白質
纖維素
澱粉
酒精
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
下列有關聚合物的敘述,何者正確?
聚合物通常是指由數千至數十萬個原子組成的巨大分子
纖維素是由很多蛋白質分子形成的聚合物
保麗龍為一種天然聚合物,不溶於水
熱固性塑膠加熱可熔化,冷卻後成形,具可塑性
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
下列有關衣料的敘述,何者正確?
纖維可分為人造纖維與合成纖維兩大類
人造纖維是由動物纖維經化學藥品處理加工而得
合成纖維則是石油化學製品,如耐綸
縲縈是由蠶絲構成,是一種天然動物纖維
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
塑膠已是現代生活中的常見用品,有關塑膠的敘述,下列何者正確?
加熱後一定會軟化變形
塑膠製品皆不易溶於有機溶劑中
塑膠很廉價,不需回收再利用
塑膠產品不易分解,常造成環保問題
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