PRE TEST KIMIA 12 23

Quiz
•
Chemistry
•
11th Grade
•
Easy
Tenty Simanjuntak
Used 3+ times
FREE Resource
20 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
5 mins • 5 pts
Garam berikut yang larutannya bersifat asam adalah...
NH4Cl
Na2SO4
NaCl
KCN
BaCO3
2.
MULTIPLE CHOICE QUESTION
5 mins • 5 pts
Garam berikut yang larutannya bersifat basa adalah...
NH4Cl
Na2SO4
NaCl
KCN
BaNO3
3.
MULTIPLE CHOICE QUESTION
5 mins • 5 pts
Molekul hidrokarbon berikut yang tidak mempunyai lima atom karbon adalah …
2,2-dimetilpropana
2 Metil pentana
n-pentana
2-metilbutana
2,2,3-trimetilbutana
4.
MULTIPLE CHOICE QUESTION
5 mins • 5 pts
Kertas lakmus biru akan berubah menjadi merah, bila dimasukkan ke dalam larutan…
Kalium hidroksida
Natrium klorida
Barium sulfat
Asam klorida
Natrium nitrat
5.
MULTIPLE CHOICE QUESTION
5 mins • 5 pts
Uap bensin lebih mudah terbakar daripada bensin cair. Faktor yang menyebabkan hal ini adalah …
luas permukaan
katalis
suhu
konsentrasi
volume
6.
MULTIPLE CHOICE QUESTION
5 mins • 5 pts
Pada suatu reaksi kimia suhu dinaikkan dari 25oC menjadi 55oC. Jika setiap kenaikan suhu 10oC kecepatan menjadi 2 kali lipat, maka kecepatan reaksi akan menjadi ….. lebih cepat
2
4
6
8
10
7.
MULTIPLE CHOICE QUESTION
5 mins • 5 pts
Apakah sifat pH yang menunjukkan larutan asam?
Lebih dari 7
Kurang dari 7
Tepat 7
Tidak ada kaitannya dengan pH
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