(CH3)3N(i) BrCN−−−−−−→(ii) H2O,Δ [X], here [X] is
CH3NH2
(CH3)2NH
(CH3)2NO
(CH3)2NNO
(CH3)3N(i) BrCN−−−−−−→(ii) H2O,Δ (CH3)2NH+CH3Br+HCN
Identify 'Z' in the following sequence of reactions of ethanol
PBrs−−−→Xalc.KOH−−−−−→Yi)conc.H2SO4−−−−−−−−→ii) H2O,ΔZ