Chemistry Chemical Reactions and Equations CBSE Board 2026 Easy
If an iron nail is kept in an aqueous solution of copper sulphate:
If an iron nail is kept in an aqueous solution of copper sulphate :
- (a)Iron gets precipitated in the solution.
- (b)Displacement reaction takes place.
- (c)Double-displacement reaction takes place.
- (d)No chemical reaction occurs.
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