
801二段複習
Quiz
•
Science
•
8th Grade
•
Medium
潘宜欣 潘宜欣
Used 1+ times
FREE Resource
33 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
下列何者不能作為反應速率的表示法?
單位時間內生成物生成量
單位時間內反應物消耗量
反應結束後反應物的產量多寡
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
大理岩與稀鹽酸反應產生什麼氣體?
氫氣
氧氣
一氧化碳
二氧化碳
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
請問何者冒出氣泡的速率最快?
A
B
C
D
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
為何將固態反應物配製成水溶液可以加快反應速率?
增加反應物的原子數
增加反應物的濃度
提高反應時的溫度
增加反應物的接觸面積
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
對於催化劑的敘述,下列何者錯誤?
能改變反應速率
化學反應式中,常標記於箭頭上下方
不是反應物也不是生成物
反應後質量減少
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
下列的操作,何者不一定會加快反應速率?
加入催化劑
將反應物配製成溶液
提高反應溫度
增加反應物的濃度
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
當化學反應達到平衡後,下列關於正反應與逆反應的敘述,何者正確?
正反應會停止
逆反應會停止
正、逆反應仍持續進行
正、逆反應均會停止
Create a free account and access millions of resources
Create resources
Host any resource
Get auto-graded reports

Continue with Google

Continue with Email

Continue with Classlink

Continue with Clever
or continue with

Microsoft
%20(1).png)
Apple

Others
By signing up, you agree to our Terms of Service & Privacy Policy
Already have an account?
Similar Resources on Wayground
28 questions
世界名人堂20240326
Quiz
•
6th - 8th Grade
32 questions
802八下6-4素養題
Quiz
•
8th Grade
28 questions
6-2常見的元素-part2
Quiz
•
8th Grade
35 questions
113-8下自然習作ch5
Quiz
•
8th Grade
30 questions
自然6-3A
Quiz
•
8th Grade
31 questions
小学校~中学校 化学 クイズ②
Quiz
•
6th - 8th Grade
35 questions
Ykidz ASP 2 科学 动物
Quiz
•
1st - 12th Grade
38 questions
J1上Chap7
Quiz
•
8th Grade
Popular Resources on Wayground
20 questions
Brand Labels
Quiz
•
5th - 12th Grade
10 questions
Ice Breaker Trivia: Food from Around the World
Quiz
•
3rd - 12th Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
20 questions
ELA Advisory Review
Quiz
•
7th Grade
15 questions
Subtracting Integers
Quiz
•
7th Grade
22 questions
Adding Integers
Quiz
•
6th Grade
10 questions
Multiplication and Division Unknowns
Quiz
•
3rd Grade
10 questions
Exploring Digital Citizenship Essentials
Interactive video
•
6th - 10th Grade
Discover more resources for Science
20 questions
Physical and Chemical Changes
Quiz
•
8th Grade
22 questions
Newton's Laws of Motion
Lesson
•
8th Grade
20 questions
Distance Time Graphs
Quiz
•
6th - 8th Grade
21 questions
Balanced and Unbalanced Forces
Quiz
•
8th Grade
17 questions
Energy Transformations
Quiz
•
6th - 8th Grade
10 questions
Exploring Newton's Laws of Motion
Interactive video
•
6th - 10th Grade
17 questions
Thermal Energy Transfer
Lesson
•
6th - 8th Grade
7 questions
4.4 Fossils
Quiz
•
8th Grade