Oxidation states - big practice
Authored by R Chard
Chemistry
12th Grade - University
Used 6+ times
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40 questions
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1.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
What is the oxidation state of chlorine in a chloride ion?
+1
0
-1
2.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
What is the oxidation state of sulfur in a sulfide ion?
+2
+1
-1
-2
3.
FILL IN THE BLANKS QUESTION
20 sec • 1 pt
What is the oxidation state of oxygen in O2?
(a)
4.
FILL IN THE BLANKS QUESTION
20 sec • 1 pt
What is the oxidation state of hydrogen in elemental hydrogen?
(a)
5.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
What is the oxidation state of hydrogen in H2O?
-2
-1
+1
+2
6.
FILL IN THE BLANKS QUESTION
45 sec • 1 pt
What is the oxidation state of oxygen in H2O2?
(a)
7.
FILL IN THE BLANKS QUESTION
30 sec • 1 pt
What is the oxidation state of oxygen in H2SO4?
(a)
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