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第28節十分鐘小測

Authored by QTSSCI QTSSCI

Science

1st Grade

第28節十分鐘小測
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10 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

A      W

B      X

C      Y

D      Z

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

A      丁-2-烯

B      3-甲基己-3-烯

C      3-甲基戊-2-烯

D      庚-3-烯

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

A      分餾;裂解;縮合作用

B      分餾;裂解;聚合作用

C      裂解;脫水;縮合作用

D      裂解;脫水;聚合作用

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

A      只有(1)

B      只有(2)

C      只有(1) 和(3)

D      只有(2) 和(3)

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

A      只有 (1) 和 (2)

B      只有 (1) 和 (3)

C      只有 (2) 和 (3)

D      (1)、(2) 和 (3)

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

A      CH3;聚丙烯

B      Cl;聚氯乙烯

C      COOH;有機玻璃

D      C6H5;聚苯乙烯

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

7      下列哪個組合(聚合物;其用途)正確?

A      聚乙烯;實驗室的洗滌瓶

B      聚氯乙烯;煎鍋的手柄

C      聚苯乙烯;窗框

D      有機玻璃;排水管

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