Friday 19 April 2013

How will you separate a mixture containing kerosene and petrol (difference in their boiling points is more than 25ºC), which are miscible with each other?


1. How will you separate a mixture containing kerosene and petrol (difference in their boiling points is more than 25ºC), which are miscible with each other?
Answer: kerosene and petrol are miscible liquids also the difference between their boiling point is more than 25 ºC so they can be separated by the method of distillation. Follow the steps given below
(i) Take a mixture in the distillation flask fit it with the thermometer.
(ii) Arrange the apparatus as shown in the given figure.
(iii) Heat the mixture slowly keeping a close watch on thermometer.
(iv) Since the petrol has lower boiling point starts vaporises and condenses in the condenser which is finally collected in the beaker.
Image
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23 comments:

  1. Justin L. Brown8 March 2016 at 01:57

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  2. Unknown21 June 2018 at 09:17

    Thanks man it helped a lot ����

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  3. Darshan jain2 July 2018 at 06:21

    THANK YOU VERY MUCH

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  4. Unknown12 July 2018 at 05:28

    Thank u so much

    ReplyDelete
  5. Unknown13 July 2018 at 07:00

    Tanks man

    ReplyDelete
  6. Unknown15 July 2018 at 02:23

    Tanks u so much

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  7. Unknown18 July 2018 at 08:42

    Thanks my friend Co. Fused but you is my best friend bro.

    ReplyDelete
  8. Unknown18 July 2018 at 11:32

    Thanks

    ReplyDelete
  9. Unknown24 July 2018 at 07:08

    Thanks 👌👌👌

    ReplyDelete
  10. Unknown25 July 2018 at 07:53

    Thank u sooooo soso much

    ReplyDelete
  11. Unknown6 August 2018 at 07:10

    Good

    ReplyDelete
  12. Unknown7 August 2018 at 05:26

    Thanks

    ReplyDelete
  13. Unknown20 August 2018 at 18:57

    Thanks bro for help me.

    ReplyDelete
  14. Unknown23 August 2018 at 09:24

    Thanks for helping it helped a lot....😊😊😊

    ReplyDelete
  15. Unknown29 August 2018 at 08:42

    Thanks a lot🙂🙂🙂

    ReplyDelete
  16. Unknown6 September 2018 at 03:42

    Thanks you soooooooo much

    ReplyDelete
  17. SherlockJr11 September 2018 at 10:08

    thank you!!

    ReplyDelete
  18. Unknown18 October 2018 at 03:40

    Thank u so much

    ReplyDelete
  19. Unknown20 October 2018 at 12:33

    Thanks so so much











    ReplyDelete
  20. Unknown23 October 2018 at 22:48

    Can we use sublimation method

    ReplyDelete
  21. Unknown28 December 2018 at 05:20

    Thanks 🙏

    ReplyDelete

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