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The solution of iron nail with copper sulphate solution is............. reaction |
Answer» <html><body><p>iron nail is dipped in copper sulphate solution, a <a href="https://interviewquestions.tuteehub.com/tag/brown-904764" style="font-weight:bold;" target="_blank" title="Click to know more about BROWN">BROWN</a> coating of copper is formed on the surface of iron and the <a href="https://interviewquestions.tuteehub.com/tag/colour-422259" style="font-weight:bold;" target="_blank" title="Click to know more about COLOUR">COLOUR</a> of copper sulphate solution changes from <a href="https://interviewquestions.tuteehub.com/tag/blue-899773" style="font-weight:bold;" target="_blank" title="Click to know more about BLUE">BLUE</a> to <a href="https://interviewquestions.tuteehub.com/tag/light-1073401" style="font-weight:bold;" target="_blank" title="Click to know more about LIGHT">LIGHT</a> green.</p></body></html> | |