Massiprotsent
Authored by Katrin Soika
Chemistry
7th - 9th Grade
Used 28+ times
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20 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Millest koosneb lahus
lahusti + lahustunud aine
lahusti + lahusti
lahustunud aine
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Mida näitab massiprotsent?
Lahustunud aine massi protsentides
Lahusti massi protsentides
Lahuse massi
Lahuse tihedust
3.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Mitu grammi on joonisel lahust kokku (kui ained segada)?
10 g
90 g
100 g
50 g
4.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Mitu grammi on joonisel lahustunud ainet (kui
ained segada)?
10 g
90 g
100 g
50 g
5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Mitu grammi on joonisel lahustit (kui
ained segada)?
10 g
90 g
100 g
50 g
6.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Milline oleks saadud lahuse massiprotsent?
10 %
90 %
100 %
50 %
7.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Mitu protsenti moodustab saadud lahusest vesi?
10 %
90 %
100 %
50 %
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