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Incorrect statement among the following ...

Incorrect statement among the following is
I) `LiAlH_(4)` can reduce an amide into amine without change in the nimber of carbon atoms.
II) A primary amide can be reduced to a primary amine by `Br_(2)//KOH` with same number of carbon atoms.
III) A primary amide can be reduced to a primary amine by `LiAlH_(4)` with (n - 1) carbon atoms .
IV) Hoffmann's bromamide reaction is useful to prepare aniline from benzamide .

A

II only

B

I only

C

III and IV

D

II and III

Text Solution

Verified by Experts

The correct Answer is:
D
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Knowledge Check

  • Incorrect statement among the following is (I) LiAIH _4 can reduce an amide into amine without change in the number of carbon atoms (II) a Primary amide can be reduced to a primary amine by Br_2//KOH with same numbers of carbons (III) a primary amide can be reduced to a primary amine by LiAIH_4 with (n-1) carbon atoms (IV) Hoffmann's bromamide reaction is useful to prepare aniline from benzamide.

    A
    II only
    B
    I only
    C
    III only IV
    D
    II and III

  • Carbon monoxide can reduce

    A
    `ZnO`
    B
    `Na_(2)O`
    C
    `Al_(2)O_(3)`
    D
    `MgO`

  • On reduction , primary amine is formed by

    A
    Nitroethane
    B
    Ethylnitrite
    C
    Azobenzene
    D
    Ethylcarbylamine

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