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An iron nail is dipped in copper sulphate solution. It is observed that
  • a)
    The colour of the solution remain unchanged
  • b)
    The colour of the solution becomes red .
  • c)
    The colour of the solution turns to light green
  • d)
    None of these
Correct answer is option 'C'. Can you explain this answer?
Most Upvoted Answer
An iron nail is dipped in copper sulphate solution. It is observed tha...
When an iron nail immersed in the solution of copper sulphate than iron displaces copper from the solution of copper sulphate because iron is more reactive than copper. Therefore, copper sulphate solution colour changes from blue to light green .
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Community Answer
An iron nail is dipped in copper sulphate solution. It is observed tha...
CuSo4 is blue in colour.. Fe being more reactive than Cu.. Displaces it from CuSo4 sol. To give FeSo4 which is light green in colour
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An iron nail is dipped in copper sulphate solution. It is observed thata)The colour of the solution remain unchangedb)The colour of the solution becomes red .c)The colour of the solution turns to light greend)None of theseCorrect answer is option 'C'. Can you explain this answer?
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An iron nail is dipped in copper sulphate solution. It is observed thata)The colour of the solution remain unchangedb)The colour of the solution becomes red .c)The colour of the solution turns to light greend)None of theseCorrect answer is option 'C'. Can you explain this answer? for Class 10 2025 is part of Class 10 preparation. The Question and answers have been prepared according to the Class 10 exam syllabus. Information about An iron nail is dipped in copper sulphate solution. It is observed thata)The colour of the solution remain unchangedb)The colour of the solution becomes red .c)The colour of the solution turns to light greend)None of theseCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Class 10 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for An iron nail is dipped in copper sulphate solution. It is observed thata)The colour of the solution remain unchangedb)The colour of the solution becomes red .c)The colour of the solution turns to light greend)None of theseCorrect answer is option 'C'. Can you explain this answer?.
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