第五章酸鹼鹽

第五章酸鹼鹽

8th Grade

48 Qs

quiz-placeholder

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第五章酸鹼鹽

第五章酸鹼鹽

Assessment

Quiz

Chemistry

8th Grade

Medium

Created by

蔡忠霖 蔡忠霖

Used 1+ times

FREE Resource

48 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

電解質水溶液必為中性

2.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

固體的食鹽不能導電,所以食鹽不是電解質

3.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

金屬導體的導電因子是電子,電解質水溶液的導電因子是離子

4.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

電解質必為化合物

5.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

電解質中正離子的總個數必等於負離子的總個數

6.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

通以電流於電解質水溶液,正離子向負極移動,負離子向正極移動

7.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

會導電的物質都是電解質

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