MP Board · Class 10 · Science · Chemical Reactions and EquationsWhen an iron nail is dipped in copper sulphate solution, the blue color of the solution changes to .
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Total Attempts: 8
Accuracy Rate: 50%
Step-by-Step Solution
light green
💡 Study Guide: This question tests core syllabus concepts from Chemical Reactions and Equations. For formulas, key summaries, and mock exam reference guides, read the full Chemical Reactions and Equations Revision Notes.