Oxidation states
Authored by Deborah Whittingham
Science
11th - 12th Grade
Used 1+ times
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5 questions
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1.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
What is the oxidation state of Ag in Ag+
-1
+1
0
2.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
What is the oxidation state of bromine in Br2 ?
+1
-1
0
-2
3.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
What is the oxidation state of Mg in MgCl2(aq)?
-2
+1
+2
-1
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the correct formula for Iron (III) chloride?
FeCl3
Fe3Cl
FeCl
ClFe3
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the correct formula for copper (II) sulphate?
CuS
Cu2SO4
CuSO4
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