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Organic Chemist...

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  • Question 1
    4 / -1

    Suggest a method to separate a mixture containing acetone and ethanol

  • Question 2
    4 / -1

    Which of the following compound will not give positive Lassaigne test for nitrogen ?

  • Question 3
    4 / -1

    Name a suitable technique of separation of a mixture of calcium sulphate and camphor.

  • Question 4
    4 / -1

    Name the method used to separate a mixture of iodine and sodium chloride ?

  • Question 5
    4 / -1

    What conclusion can be drawn if red colour is obtained during Lassaigne test ?

  • Question 6
    4 / -1

    Two volatile liquids A and B different their boiling points by 15 K. Which process can be used for their separation ?

  • Question 7
    4 / -1

    An organic compound from its aqueous solution can be seprated by

  • Question 8
    4 / -1

    Which of the following compound gives blood red colouration when its Lassaigne extract is treated with alkali and ferric chloride ?

  • Question 9
    4 / -1

    Which of the following compounds will give Lassaigne test for nitrogen ?

  • Question 10
    4 / -1

    Which of the folowing will give bloodred colour while doing Lassaigne test for nitrogen

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