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Aldehydes, Ketones and Carboxylic Acids Test 10
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Aldehydes, Ketones and Carboxylic Acids Test 10
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  • Question 1/7
    1 / -0

    Only One Option Correct Type

    Direction (Q. Nos. 1-7) This section contains 7 multiple choice questions. Each question has four choices (a), (b), (c) and (d), out of which ONLY ONE is correct.

    Q. 

    Which gives more than one amides on treatment with NH2OH followed by PCI5?

    Solutions

    Unsymmetrical carbonyls give more than one oximes with hydroxylamine, hence more than one amides in the subsequent Beckmann rearrangement.

  • Question 2/7
    1 / -0

    Which oximes on treatment with concentrated H2SO4 undergo rearrangement to give single amide?

    Solutions

    Symmetrical oximes give single amide in Beckmann rearrangement.

  • Question 3/7
    1 / -0

    What would be the major organic product in the following oxidation reaction?

    Solutions

    In BV oxidation, tertiary alkyl group has greater migrating aptitude than primary and secondary alkyl group.

  • Question 4/7
    1 / -0

    What is the final major product in the following reaction?

    Solutions


  • Question 5/7
    1 / -0

    What is the major organic product in the following reaction?

    Solutions


  • Question 6/7
    1 / -0

    What is X in the following reaction?

    Solutions

  • Question 7/7
    1 / -0

    What is X in the following reaction?

    Solutions


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