Total number of compounds react with Heinsberg reagent and formed product is insoluble in base
(A) N - methyl aniline $\rightarrow \mathrm { Ph } - \mathrm { Nh } - \mathrm { Ch } _ { 3 }$ - 2-Amina
(B) N-phenyl aniline - $p h - \lambda 1 \mathrm {~F} - p \mathrm {~h}$ \& Ammands
(C) N,N-di-methyl aniline
(D) Aniline
(E) Methanamine
(F) N - methyl ethanamine