Correct order of increasing activity is

1.	Correct order of increasing activity is
A.	\[Cu,\] \[Mg,\] \[Na\]
B.	\[Na,\] \[Mg,\] \[Cu\]
C.	\[Mg,\] \[Na,\] \[Cu\]
D.	\[Cu,\] \[Na,\] \[Mg\]
Answer» B. \[Na,\] \[Mg,\] \[Cu\]

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Correct order of increasing activity is

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