
Test Boissons SL
Authored by Y. Lefevre
Chemistry
10th - 12th Grade
Used 14+ times

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20 questions
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1.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
Quelle est la densité de l`'eau ?
0.1
5.0
1.0
1.1
2.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Quel est la densité de l’éthanol ?
0.80
0.9
0.78
0.90
3.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
Quand une distillation est partiquée, on obtient quoi ?
Eau
Jus de pomme
Dilution
Distillat
4.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
Quelle est la masse volumique de l'alcool?
1 g/mL
0,78 g/mL
10 g/mL
1000000 g/mL
5.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
Quelle est la masse de 100 mL d'eau ?
1 g
100 g
0,9 g
50 g
6.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Quel calcul utilise - t - on pour savoir la masse volumique d'une solution ?
rho=2*2
rho=m/v
rho=m*v
rho=v/m
7.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Quelle est la formule de la concentration massique ?
m/V
m/V²
V/m
Vxm
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