Question

state whether a displacement reaction will occur if the following are reacted. give reasons .
1. copper sulphate and magnesium
2.zinc sulphate and copper 3.zinc sulphate and Aluminium 4.iron sulphate and Zinc
5. magnesium chloride and Aluminium​

Answer 1

Answer:

1. Copper sulphate and Magnesium:

Yes, displacement reaction takes place as magnesium is more reactive than copper

2. Zinc sulphate and copper:

No, displacement reaction wont take place as copper is less reactive than zinc.

3.Zinc sulphate and aluminium:

Yes, displacement reaction takes place as aluminium is more reactive than zinc

4.iron sulfate and zinc

Yes, displacement reaction takes place as zinc is more reactive than iron.

5. Magnesium chloride and aluminium

No, displacement reaction wont take place as aluminium is less reactive than magnesium.

HOPE THIS BRING A SMILE IN YOUR FACE

Exxplanation:

Answer 2

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(1)

Yes , magnesium will displace copper due to its high reactivity .

(2)

No , copper will not displace zinc solution from it's solution .

(3)

Yes , because zinc is less reactive than aluminium then it will displace zinc .

(4)

Yes , because zinc is more reactive than iron thus it will displace iron .

(5)

No , because aluminium is less reactive than magnesium .