When ________ is added to a blue coloured solution of copper sulphate, the solution becomes colourless and red deposits are seen at the bottom of the test tube. (A) copper sulphate and copper (B) zinc sulphate and copper (C) zinc and copper (D) zinc oxide and copper
Answers
Answered by
1
Answer:
zinc sulphate and copper
Answered by
1
Answer:
zinc
Explanation:
Zn+CuSo4=ZnSo4+Cu(displacement reaction where a more reactive element Zn displaces a less reactive element Cu from its salt solution)
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