The reactions involving four metals, W, X, Y and Z, are given below. • Metal W displaces metal X from the oxide of metal X. • Metal Y has a stronger tendency to form positive ions than metal W. • Aqueous ions of metal Z are reduced by metal X. In what sequence are the metals arranged by reactivity?
- AY, W, X, Z
- BY, X, W, Z
- CZ, W, X, Y
- DZ, X, W, Y