. Zinc sulphate forms a colourless solution in water
The colour on adding copper is:
A: blue
B: black
C: brown
D: no change in colour
Best Answer
Correct Option is: (D)
no change in colour
Explanation :
- Less reactive metal is not able to displace more reactive elements from its compound.
- As copper is less reactive metal than zinc
- Copper cannot displace zinc from zinc sulphate.
- Zinc sulphate will not react with copper
- Hence no reaction will take place
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