有關常用電池的性質,下列敘述何者錯誤?

9上1-3電池

Quiz
•
Science
•
9th - 10th Grade
•
Medium
葉 進坤
Used 5+ times
FREE Resource
15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
鉛蓄電池充電時,電池的負極要接外電源的負極
鹼性電池的電解液含氫氧化鉀
乾電池的鋅殼為負極,中間碳棒為正極
鎳氫電池為一次電池
2.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
鉛蓄電池的總反應式為「Pb+PbO2+2H2SO4 2PbSO4+2H2O」,關於此電池的敘述,下列何者正確?
充電時,正極為PbO2變成PbSO4,負極為H2SO4變成H2O
充電時,電解液必須補充適量濃硫酸
放電時,正極為PbO2變成PbSO4,負極為Pb變成PbSO4
放電時,鉛蓄電池的總質量會減少
3.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
市售電池大多是利用化學反應產生電能的裝置,下列有關化學電池的敘述,何者錯誤?
電池一定包含正極與負極
在電池負極產生的電子經由導線傳至正極
在電池正極產生的正離子經由導線傳至負極
電池中含有電解質溶液,所以用完後應回收不可隨意丟棄
4.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
觀察附圖的裝置,在下列何種狀況下,燈泡可能會發光?
A
B
C
D
5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
冠良利用不同的金屬片及電解質溶液,製作成如附圖的化學電池,請回答下列問題:
反應經過一段時間後,硫酸鋅溶液的顏色
顏色變深
顏色不變
顏色變淺
6.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
冠良利用不同的金屬片及電解質溶液,製作成如附圖的化學電池,請回答下列問題:
反應經過一段時間後,硫酸銅溶液的顏色
顏色變深
顏色不變
顏色變淺
7.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
冠良利用不同的金屬片及電解質溶液,製作成如附圖的化學電池,請回答下列問題:
在鋅銅電池的鹽橋裡填裝下列何種物質,較不易導電?
硝酸鉀溶液
氫氧化鈉溶液
純水
食鹽水
Create a free account and access millions of resources
Similar Resources on Wayground
10 questions
初三科学 CH9

Quiz
•
7th - 9th Grade
10 questions
20240311

Quiz
•
9th Grade
10 questions
5-1 地球上的水

Quiz
•
9th Grade
20 questions
5-1~5-2量子論與光電效應

Quiz
•
10th Grade
16 questions
水溶液の電気分解(電極反応)

Quiz
•
10th Grade
12 questions
酸化還元 イオン化傾向・電池

Quiz
•
9th Grade
10 questions
南一國中自然3下_ch1-5

Quiz
•
9th Grade
14 questions
106會考

Quiz
•
9th Grade
Popular Resources on Wayground
25 questions
Equations of Circles

Quiz
•
10th - 11th Grade
30 questions
Week 5 Memory Builder 1 (Multiplication and Division Facts)

Quiz
•
9th Grade
33 questions
Unit 3 Summative - Summer School: Immune System

Quiz
•
10th Grade
10 questions
Writing and Identifying Ratios Practice

Quiz
•
5th - 6th Grade
36 questions
Prime and Composite Numbers

Quiz
•
5th Grade
14 questions
Exterior and Interior angles of Polygons

Quiz
•
8th Grade
37 questions
Camp Re-cap Week 1 (no regression)

Quiz
•
9th - 12th Grade
46 questions
Biology Semester 1 Review

Quiz
•
10th Grade
Discover more resources for Science
25 questions
Equations of Circles

Quiz
•
10th - 11th Grade
30 questions
Week 5 Memory Builder 1 (Multiplication and Division Facts)

Quiz
•
9th Grade
33 questions
Unit 3 Summative - Summer School: Immune System

Quiz
•
10th Grade
37 questions
Camp Re-cap Week 1 (no regression)

Quiz
•
9th - 12th Grade
46 questions
Biology Semester 1 Review

Quiz
•
10th Grade