Review REDOX Quiz
Authored by Tim Healy
Chemistry
11th Grade
NGSS covered
Used 1+ times
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50 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which particles are transferred during a redox reaction?
atoms
electrons
neutrons
positrons
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which particles are transferred during a redox reaction?
atoms
electrons
neutrons
positrons
Tags
NGSS.HS-PS1-1
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Given the equation representing a reaction: 2Ca(s) + O2(g) → 2CaO(s), during this reaction, each element changes in
atomic number
oxidation number
number of protons per atom
number of neutrons per atom
Tags
NGSS.HS-PS1-1
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Given the equation representing a reaction:
3CuCl2(aq) + 2Al(s) → 3Cu(s) + 2AlCl3(aq)
the oxidation number of copper changes from
+1 to 0
+2 to 0
+2 to +1
+6 to +3
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What are the two oxidation states of nitrogen in NH4NO2?
+3 and +5
+3 and -5
-3 and +3
-3 and -3
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Given the balanced equation representing a reaction:
Ni(s) + 2HCl(aq) → NiCl2(aq) + H2(g)
in this reaction, each Ni atom
loses 1 electron
loses 2 electrons
gains 1 electron
gains 2 electrons
Tags
NGSS.HS-PS1-2
NGSS.HS-PS1-1
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which process involves the transfer of electrons?
double replacement
neutralization
oxidation-reduction
sublimation
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