
CBT演習C2
Quiz
•
Science, Chemistry, Physics
•
University
•
Medium
Tomoteru SHINGAKI
Used 3+ times
FREE Resource
Student preview

25 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
食塩25 gを水100 gに溶かしたときの濃度は何%か。質量百分率で答えなさい。
15
20
25
30
50
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
純水(25度)における水素イオンの濃度はおよそ何mol/Lか。
100
10
7
10-7
10-10
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
酸と塩基が完全に中和したとき、水溶液の液性が弱酸性になるのはどの組合せか。
強酸と強酸
強酸と強塩基
強酸と弱塩基
弱酸と強塩基
強塩基と強塩基
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
水酸化カルシウム1 molを完全に中和するには酢酸は何mol必要か。
0.5
1
2
3
4
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
0.250 mol/L硫酸の濃度が実際には0.500 mol/Lだったとき、ファクターはいくつになるか。
0.250
0.500
0.750
1.250
2.000
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
物質が還元されるのはどのようなときか。
物質が水素イオンを受け取ったとき
物質が電子を受け取ったとき
物質が水素イオンを失ったとき
物質が電子を失ったとき
物質が水素を失ったとき
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
複数の配位座をもつ配位子が金属イオンに配位結合してできるものを何というか。
キレート
イオン結晶
単体
水和物
結晶格子
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?
Popular Resources on Wayground
20 questions
Brand Labels
Quiz
•
5th - 12th Grade
11 questions
NEASC Extended Advisory
Lesson
•
9th - 12th Grade
10 questions
Ice Breaker Trivia: Food from Around the World
Quiz
•
3rd - 12th Grade
10 questions
Boomer ⚡ Zoomer - Holiday Movies
Quiz
•
KG - University
25 questions
Multiplication Facts
Quiz
•
5th Grade
22 questions
Adding Integers
Quiz
•
6th Grade
10 questions
Multiplication and Division Unknowns
Quiz
•
3rd Grade
20 questions
Multiplying and Dividing Integers
Quiz
•
7th Grade
Discover more resources for Science
10 questions
Boomer ⚡ Zoomer - Holiday Movies
Quiz
•
KG - University
22 questions
FYS 2024 Midterm Review
Quiz
•
University
20 questions
Physical or Chemical Change/Phases
Quiz
•
8th Grade - University
20 questions
Definite and Indefinite Articles in Spanish (Avancemos)
Quiz
•
8th Grade - University
7 questions
Force and Motion
Interactive video
•
4th Grade - University
12 questions
1 Times Tables
Quiz
•
KG - University
20 questions
Disney Trivia
Quiz
•
University
38 questions
Unit 6 Key Terms
Quiz
•
11th Grade - University