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The iron nail dipped in Copper Sulphate ...

The iron nail dipped in Copper Sulphate solution becomes brown and the blue colour of the Copper Sulphate solution fades. Which type of reaction is this ?

A

chemical combination

B

chemical decomposition

C

Double decomposition

D

Displacement

Text Solution

Verified by Experts

The correct Answer is:
D
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VGS PUBLICATION-BRILLIANT-CHEMICAL REACTIONS AND EQUATIONS-OBJECTIVE TYPE QUESTIONS
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