Reduction is the ___________ of electrons.
Redox quiz

Quiz
•
Science, Chemistry
•
11th Grade
•
Medium

Kirsten Vincent
Used 36+ times
FREE Resource
18 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
loss
gain
sharing
transfer
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Combustion and single-replacement reactions are __________ redox reactions.
always
never
sometimes
mostly
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
In a redox reaction, the oxidizing agent
gains electrons and is oxidized
loses electrons and is oxidized
loses electrons and is reduced
gains electrons and is reduced
4.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
2Ca(s) + O2(g) --> 2CaO(s), calcium is __________
5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
In the reaction Zn + H2O --> ZnO2 + H2
which element, if any, is oxidized?
Zinc
Hydrogen
Oxygen
None
6.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
NaOH + Li --> LiOH + Na
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Oxidation states for
NaBr
Na=+1, Br=-1
Na=+1, Br=-7
Na=+2, Br=-2
Na=+1, Br=-2
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