5-4

5-4

8th Grade

10 Qs

quiz-placeholder

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5-4

5-4

Assessment

Quiz

Chemistry

8th Grade

Practice Problem

Hard

Created by

Yesing Tsai

Used 2+ times

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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

1.(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?

(A)1

(B)2

(C)3

(D)4

2.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

2.請問下列何者為高分子化合物? (甲)輪胎;(乙)甘油;(丙)澱粉;(丁)脂肪;(戊)耐綸;(己)葡萄糖;(庚)蛋白質;(辛)乙酸戊酯。 

(A)甲丙丁戊庚辛

(B)甲乙丙丁

(C)甲丙戊庚

 (D)甲丙丁戊庚

3.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

3.PE是哪一種塑膠的簡稱?

(A)耐綸

(B)聚乙烯

(C)聚氯乙烯

(D)保麗龍

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

4.下列人工合成的聚合物中,利用最早也最有用的是:

(A)耐綸

(B)達克綸

(C)奧綸

(D)鐵弗綸

5.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

5.下列各物何者不是聚合物?

(A)澱粉

(B)葡萄糖

(C)耐綸

(D)保麗龍

6.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

6.關於保鮮膜及保麗龍的性質,下列敘述何者錯誤?

(A)均會產生靜電現象

(B)均屬熱塑性聚合物

(C)掩埋後均易分解

(D)燃燒產物均有二氧化碳

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

7.下列有關於聚合物的敘述何者錯誤? 

(A)蛋白質是由胺基酸聚合而成

(B)澱粉是由醣類分子聚合而成

(C)纖維素是由醣類分子聚合而成

(D)油脂也是一種聚合物

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