Which of the following statement is correct?
A. Zn can replace Cu2+ in CuSO4
B. Cu can replace H+ in H2SO4
C. Cu can replace Zn2+ in ZnSO4
D. None of these
Answer:A
Which of the following statement is correct?
A. Zn can replace Cu2+ in CuSO4 B. Cu can replace H+ in H2SO4 C. Cu can replace Zn2+ in ZnSO4 D. None of these