SELECT * FROM question_mgmt as q WHERE id=1792 AND status=1 SELECT id,question_no,question,chapter FROM question_mgmt as q WHERE courseId=3 AND subId=9 AND chapterId=58 and ex_no='1' AND status=1 ORDER BY CAST(question_no AS UNSIGNED)

Question:

Can you store copper sulphate solutions in a zinc pot?

Answer:

Zinc is more reactive than copper. Therefore, zinc can displace copper from its salt solution. If copper sulphate solution is stored in a zinc pot, then zinc will displace copper from the copper sulphate solution.

Zn + CuSO4  → ZnSO4 + Cu

Hence, copper sulphate solution cannot be stored in a zinc pot.


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