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When iron nail is dipped in blue copper sulphate solution, the iron nail becomes brownish. why? |
Answer» <html><body><p>When Iron nail (Fe) dipped in <a href="https://interviewquestions.tuteehub.com/tag/blue-899773" style="font-weight:bold;" target="_blank" title="Click to know more about BLUE">BLUE</a> <a href="https://interviewquestions.tuteehub.com/tag/copper-933790" style="font-weight:bold;" target="_blank" title="Click to know more about COPPER">COPPER</a> sulphate solution (CuSO4). it give Iron Sulphate (<a href="https://interviewquestions.tuteehub.com/tag/feso4-460056" style="font-weight:bold;" target="_blank" title="Click to know more about FESO4">FESO4</a>) green im <a href="https://interviewquestions.tuteehub.com/tag/colour-422259" style="font-weight:bold;" target="_blank" title="Click to know more about COLOUR">COLOUR</a> and Copper (Cu) brownish in colour. It is Displacement reaction.Explanation:<a href="https://interviewquestions.tuteehub.com/tag/hope-25911" style="font-weight:bold;" target="_blank" title="Click to know more about HOPE">HOPE</a> it helps you good day!!</p></body></html> | |