From the following equations, what is the order of decreasing reactivity of X, Y and...
CHEMISTRY
WAEC 1997
From the following equations, what is the order of decreasing reactivity of X, Y and Z? Y (s) + X2+(aq) → Y2+(aq) + X(s) X(s) + Z2+(aq) → X2+(aq) + Z(s)
- A. X>Y>Z
- B. Y > X > Z
- C. Z > Y > X
- D. Y > Z > X
Correct Answer: B. Y > X > Z
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