ASSIGNING OXIDATION NUMBERS
Authored by Angelita Palisoc
Chemistry
9th Grade
NGSS covered
Used 87+ times
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10 questions
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1.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Give the oxidation number of all elements in sulfur dioxide, SO2 molecule.
S-2 and O-2
S+4 and O-2
S-4 and O-2
S-2 and O-1
Tags
NGSS.HS-PS1-1
NGSS.HS-PS1-2
2.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Give the oxidation number of Nitrogen and Oxygen in N2O molecule.
Nitrogen +1, Oxygen -2
Nitrogen -1, Oxygen -2
Nitrogen +2, Oxygen -2
Nitrogen -3, Oxygen -2
Tags
NGSS.HS-PS1-1
NGSS.HS-PS1-2
3.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Determine the oxidation number of sulfur atom in H2S.
+1
+2
-2
-1
4.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Give the oxidation number for the underlined atoms below.
+3
+6
-3
-6
Tags
NGSS.HS-PS1-1
NGSS.HS-PS1-2
5.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Give the oxidation number for the underlined atoms below.
+4
-3
-4
0
Tags
NGSS.HS-PS1-1
NGSS.HS-PS1-2
6.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Give the oxidation number for the underlined atoms below.
+6
+5
+4
+3
Tags
NGSS.HS-PS1-1
NGSS.HS-PS1-2
7.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Give the oxidation number for the underlined atoms below.
+4
-4
+2
-2
Tags
NGSS.HS-PS1-1
NGSS.HS-PS1-2
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