Q2Multiple choice
The electronic configuration of Cu(II) is 3d 9 whereas that of Cu(I) is 3d10. Which of the following is correct?
- (i)Cu(II) is more stable
- (ii)Cu(II) is less stable
- (iii)Cu(I) and Cu(II) are equally stable
- (iv)Stability of Cu(I) and Cu(II) depends on nature of copper salts
Show answer
(i) Cu(II) is more stable