
UM KIMIA 2025 1
Authored by MA CIANJUR
Chemistry
12th Grade
Used 1+ times

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40 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Bilangan oksidasi dari atom sulfur dalam H₂SO₄ adalah...
6
-6
4
-4
2
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Bilangan oksidasi dari klor dalam KClO₃ adalah...
-1
5
3
1
-3
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Bilangan oksidasi dari oksigen dalam H₂O₂ adalah...
-2
-1
2
1
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Bilangan oksidasi dari nitrogen dalam NH₃ adalah...
3
-3
5
-5
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Bilangan oksidasi dari karbon dalam CO₂ adalah...
-4
4
-2
2
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Dalam senyawa Na₂SO₄, bilangan oksidasi unsur sulfur adalah...
2
4
6
-2
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Bilangan oksidasi dari hidrogen dalam H₂O adalah...
2
1
-1
3
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