In-correct statement among the following is
I) LiAlH₄ 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 Br₂/KOH with same number of carbons
III) a primary amide can be reduced to a primary amine by LiAlH₄ with (n-1) carbon atoms
IV) Hoffmann’s bromamide reaction is useful to prepare aniline from benzamide