Question

V. Answer the following questions:
1. If we kept on iron nail in Copper sulphate solution.
(a) What will happen?


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Answer 1

Answer:

Here's your answer!

Explanation:

DISPLACEMENT REACTION

When an iron nail is immersed in the aqueous solution of copper sulphate, a brown coating of copper is developed over iron and the blue copper sulphate solution becomes pale green since iron is more reactive than copper.

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Answer 2

Answer:

it displaces copper from copper sulphate because iron is more reactive than copper.... Thus copper sulphate solutions changes to blue to pale green

Explanation:

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