Which of the following is/are correct ?
(A) N(CH3)3 and N(SiMe3)3 are not isostructural
(B) Methylisocyanate is bent but silyl isocyanate is linear
(C) In trisilyl amine all N–Si bond lengths are equal but shorter than the expected N–Si bond length
(D) Trisilyl amine is weaker base than trimethyl amine
