Chemistry-10th Chemical Reactions and Equations CBSE Board 2024 Easy
An iron nail is placed in a solution of copper sulphate. The nail is taken out after 15 minutes. The nail wil…
An iron nail is placed in a solution of copper sulphate. The nail is taken out after 15 minutes. The nail will be found to be covered with :
- (a)blue deposit
- (b)brown deposit
- (c)grey deposit
- (d)green deposit
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