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Oxidation Numbers and Identifying Oxidation/Reduction
Authored by Natasha Bovenkerk
Science
12th Grade
NGSS covered
Used 1+ times

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25 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the oxidation number of S8?
0
8
6
16
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In NCl3, Chlorine has an oxidation number of
1-
1+
3-
3+
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In NCl3, Nitrogen has and oxidation Number of
3-
3+
1-
1+
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In CF4, Flourine has an oxidation number of
-4
+4
-1
+1
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In OF2 what is Oxygens Oxidation Number?
+2
-2
+1
-1
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In CO2, oxygen has an oxidation number of what?
-2
+2
-1
+1
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In H2O2, hydrogen has an oxidation number of
+1
-1
+2
-2
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