Question 3.1:
Arrange the following metals in the order in which they displace each other from the solution of their salts.
Al, Cu, Fe, Mg and Zn
Answer
The following is the order in which the given metals displace each other from the solution of their salts.
Mg, Al, Zn, Fe, Cu

NCERT Solutions for Class 12th Chemistry
NCERT Solutions for Class 12th Chemistry