Metals and Their Compounds
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Chemistry Q & A Practice
1 of 5 exam-style Chemistry exercises in this topic
Metal displacement results are shown.
Metal added
CuSO₄
ZnSO₄
MgSO₄
P
reaction
reaction
no reaction
Q
reaction
no reaction
no reaction
R
no reaction
no reaction
no reaction
Which order from most to least reactive is consistent if P, Q and R are Mg, Zn and Cu?
Select one option.
A
Mg > Zn > Cu
B
Mg > Cu > Zn
C
Zn > Cu > Mg
D
Cu > Zn > Mg
E
Zn > Mg > Cu
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