Thursday, 14 March 2013

Why does the colour of copper sulphate solution change when an iron nail is dipped in it?


1. Why does the colour of copper sulphate solution change when an iron nail is dipped in it?
Answer:When an iron nail dipped in the copper sulphate solution than iron displaces copper from the copper sulphate because iron is more reactive than copper. Therefore the colour of the copper sulphate solution changes.
The reaction involved is
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25 comments:

  1. Lalit Shivlani23 April 2013 at 01:04

    it's an awesome answer

    ReplyDelete
  2. Android - Studio Code Examples24 April 2013 at 11:59

    thanks

    ReplyDelete
  3. Unknown26 June 2013 at 08:13

    bhaiya aapke blogspot ki bazah se mein ghar par padh pa raha hoon...

    ReplyDelete
  4. Indu Sharma10 August 2013 at 10:09

    Which type of reaction is this?

    ReplyDelete
  5. Android - Studio Code Examples13 August 2013 at 09:56

    Displacement reaction

    ReplyDelete
    Replies
    1. Unknown18 March 2019 at 23:12

      Those reaction in which one elements taken the place of another element in a compound , are known as displacement reaction

      Delete
  6. Indu Sharma13 August 2013 at 22:00

    Is it displacement and redox or double displacement? Actually my exam options were these two.

    ReplyDelete
  7. Unknown9 September 2016 at 07:02

    What would be the color?

    ReplyDelete
  8. Unknown2 September 2017 at 00:13

    Green

    ReplyDelete
  9. avi20 November 2017 at 06:39

    your mum

    ReplyDelete
  10. Unknown29 June 2018 at 21:40

    Thanks for the answer

    ReplyDelete
  11. dtktkt11 July 2018 at 09:00

    Thank

    ReplyDelete
  12. Unknown25 January 2019 at 08:32

    Thanks for the answer

    ReplyDelete
  13. Unknown17 February 2019 at 06:11

    What happened to the iron nail ,when it was kept undisturbed for some time in the solution.

    ReplyDelete
    Replies
    1. Unknown18 March 2019 at 05:40

      Answer:When an iron nail dipped in the copper sulphate solution than iron displaces copper from the copper sulphate because iron is more reactive than copper. Therefore the colour of the copper sulphate solution changes.
      The reaction involved is

      Cpied from the above

      Delete
  14. Unknown19 February 2019 at 05:47

    thanks

    ReplyDelete
  15. Unknown26 April 2019 at 09:26

    This answer is not sufficient

    ReplyDelete
  16. Shruti29 May 2019 at 05:55

    Thanks for the answer

    ReplyDelete

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