Formes liquides : exercices
Quiz
•
Other
•
5th Grade
•
Practice Problem
•
Hard
vinciane scoyer
FREE Resource
Enhance your content in a minute
22 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Quelle est la concentration massique (g/ml) d'une solution contenant 10 g de NaCl dans 200 mL d'eau ?
0,02 g/mL
0,05 g/mL
0,08 g/mL
0,1 g/mL
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Quelle est la concentration massique (g/L) d'une solution contenant 15 g de sulfate de magnésium dans 200 mL ?
150 g/L
30 g/L
60 g/L
75 g/L
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Quelle est la concentration massique (g/ml) d'une solution contenant 25 g de sulfate de cuivre (CuSO₄) dans 500 mL d'eau ?
0,08 g/mL
0,05 g/mL
0,1 g/mL
0,02 g/mL
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Quelle est la concentration en pourcentage (m/V) d'une solution contenant 15 g de KCl dans 300 mL ?
5 %
7 %
10 %
2 %
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Si une crème contient 4 g de substance active dans 100 g de crème, quelle est la concentration en pourcentage massique (% m/m) de la substance active ?
8 %
4 %
2 %
6 %
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Quelle masse de glucose faut-il dissoudre pour préparer 1 L d'une solution à 5 % ?
50 g
25 g
100 g
75 g
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Quelle est la concentration en pourcentage (m/m) d'une pommade contenant 12 g d'acide salicylique dans 150 g de pommade ?
15 %
5 %
10 %
8 %
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
20 questions
LE VERBE
Quiz
•
4th - 11th Grade
20 questions
Quiz on Karnataka Cabinet Ministers-2023
Quiz
•
6th - 8th Grade
20 questions
Evaluación Primer Periodo Excel
Quiz
•
10th Grade
20 questions
Partes variables e invariables de la oración
Quiz
•
6th Grade
20 questions
Bactérias
Quiz
•
University
25 questions
Ma maison
Quiz
•
2nd - 6th Grade
19 questions
Intervalos
Quiz
•
1st - 10th Grade
20 questions
Religions
Quiz
•
5th - 6th Grade
Popular Resources on Wayground
10 questions
Honoring the Significance of Veterans Day
Interactive video
•
6th - 10th Grade
9 questions
FOREST Community of Caring
Lesson
•
1st - 5th Grade
10 questions
Exploring Veterans Day: Facts and Celebrations for Kids
Interactive video
•
6th - 10th Grade
19 questions
Veterans Day
Quiz
•
5th Grade
14 questions
General Technology Use Quiz
Quiz
•
8th Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
15 questions
Circuits, Light Energy, and Forces
Quiz
•
5th Grade
19 questions
Thanksgiving Trivia
Quiz
•
6th Grade
Discover more resources for Other
9 questions
FOREST Community of Caring
Lesson
•
1st - 5th Grade
19 questions
Veterans Day
Quiz
•
5th Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
15 questions
Circuits, Light Energy, and Forces
Quiz
•
5th Grade
20 questions
Making Inferences
Quiz
•
5th Grade
10 questions
Exploring Europe: Geography, History, and Culture
Interactive video
•
5th - 8th Grade
10 questions
Simplifying Fractions
Quiz
•
5th Grade
10 questions
Charlie Brown's Thanksgiving Adventures
Interactive video
•
2nd - 5th Grade
