Question

34. The table given below shows the reactions of metals with the solutions of metal salts.
15 marks)
Reaction of Metal X with:
Reaction of Metally with
Peacicm oi Mei:) Z with
X sulphate → No reaction X sulphate → No reaction x sulphate = No reaction
Y sulphate → Displaces Y Y sulphate → No neaction sulphate — Displaces Y
Z sulphate → Displaces Z Z sulphate → No reaction Z sulphate = No reaction
a) On the basis of your observation of the data giwen above, arrange the metals X, Y,
and Z in order of increasing reactivity and justify your answer.
b) Will copper react with a salt solution of zinc chloride? Justify your answer.
35. Describe the female reproductive system using a neat, labelled diagram.
(5 markus)
15 marks​

Answer 1

Answer:

There will be no reaction between Zinc Sulphate and copper but the reverse process is possible. i.e. Zinc will displace copper from copper sulphate solution. Explanation: ... This indicates that Zn + cuCu2+ = Zn SO4 = +Cu is spontaneou