Zinc displaces copper from the solution of its salt because [MP PET 19 – McqOptions

MCQOPTIONS

1.	Zinc displaces copper from the solution of its salt because [MP PET 1995]
A.	Atomic number of zinc is more than that of copper
B.	Zinc salt is more soluble in water than the copper salt
C.	Gibbs free energy of zinc is less than that of copper
D.	Zinc is placed higher than copper in electro-chemical series
Answer» E.

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