
KIMA XII IPA

Quiz
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Other
•
Professional Development
•
Hard
Sandi Hidayat
Used 2+ times
FREE Resource
40 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Massa dari CO(NH2)2 yang terdapat pada 500 mL larutan CO(NH2)2 0,2 M adalah....(Mr CO(NH2)2 = 60)
0,1 gram
1 gram
0,6 gram
6 gram
60 gram
2.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Untuk mengubah 40 mL larutan H2SO4 6 M menjadi H2SO4 5 M diperlukan tambahan air sebanyak….
4 ml
4,8 ml
5 ml
6 ml
8 ml
3.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Sebanyak 9 gram C6H12O6 dilarutkan dalam air sehingga terbentuk 500 mL larutan. Molaritas larutan tersebut adalah…. (Ar : C=12, H=1, O=16)
0,01 M
0,02 M
0,03 M
0,04 M
0,05 M
4.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Ke dalam 400 gram air dimasukan 6 gram senyawa X sehingga diperoleh konsentrasi larutan 0,25 M. jika larutan tersebut ditambahkan lagi 9 gram senyawa X, molalitas larutan akhir tersebut adalah….
0,625 m
0,375 m
0,225 m
1,25 m
0,425 m
5.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Titik didih dan titik beku larutan glikol 20% berdasarkan massa berturut-turut adalah…. (Mr glikol = 62, Kb = 0,52°C/m , Kf = 1,86°C/m
7,49°C dan -2,09°C
-2,09°C dan 107,49°C
-7,49°C dan 102,09°C
-1,86°C dan 100,52°C
-0,52°C dan 101,86°C
6.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Sifat larutan berikut yang tidak termasuk sifat koligatif adalah….
penurunan konsentrasi
kenaikan titik didih larutan
penurunan titik beku larutan
penurunan tekanan uap jenuh
tekanan osmosis
7.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Fraksi mol UREA (Mr = 60) dalam larutan UREA 10% adalah….
0,678
0,456
0,032
0,167
0,245
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