
REEKASI REDOKS
Quiz
•
Chemistry
•
2nd Grade
•
Medium
Yunus Yunus
Used 1+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Apa yang dimaksud dengan Reaksi Reduksi .....
Reaksi tidak spontan
Reaksi spontan
Reaksi penurunan bilangan oksidasi
Reaksi kenaikan bilangan oksidasi
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Berapakah bilangan oksidasi unsur Mn pada senyawa MnO2 ...
+ 1
+ 2
+ 3
+ 4
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Tentukan jenis reaksi dibawa ini :
CO2 -----> C2O4 2-
Reaksi Reduksi
Reaksi Oksidasi
Reaksi Kimia
Reaksi spontan
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Penyetaraan reaksi redoks dalam suasana Asam, ruas yang kekurangan unsur O maka ditambahkan ... .
O2
H2 O
H2
H+
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Reaksi yang terjadi akibat kenaikan bilangan oksidasi adalah ... .
Reaksi Spontan
Reaksi Oksidasi
Reaksi Reduksi
Reaksi Tidak Spontan
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Unsur O jika berikatan dengan unsur yang lain maka bilangan oksidasinya menjadi ... .
1
0
- 1
- 2
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Tentukan berapa bilangan oksidasi unsur Cr pada senyawa Cr3+ ...
+ 4
+ 3
+ 2
+ 1
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