MahaTET / MPSC ScienceHard
Q.Arrange the following metals in the decreasing order of their chemical reactivity: Iron (Fe), Zinc (Zn), Copper (Cu), Magnesium (Mg).
a
Cu > Fe > Zn > Mg
b
Mg > Zn > Fe > Cu
c
Mg > Fe > Zn > Cu
d
Zn > Mg > Cu > Fe
Correct Answer: Option B
The correct solution involves applying the fundamental concept to derive the final value step by step...