1.

Which of the following statements is (are) correct

Answer»

C – N bond LENGTH in `CH_(3)-NH_(2)` is more than that in `C_(6)H_(5)-NH_(2)`
CYANIDES on partial hydrolysis give amides
`CH_(3)CH_(2)CONH_(2)` is converted into `CH_(3)CH_(2)NH_(2)` by using `NaOH+Br_(2)`
Alkyl isocyanides on reduction with `LiAlH_(4)` give secondary amines

Solution :Resonance `uarr` b. length `darr` `R-C-=N overset(H_(2)O)underset("Hypo")toR-overset(O)overset(||)C-NH_(2)`, Hoffmann hypo bromite `R-N-=C to R-NH-CH_(3)`.


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