The nitrogen atom in

(CH_(3)CH_(2))_(3)N

is hybridized and the

C-N-C

bond angle is\

sp3,>109.5\\\\deg

\

sp,109.5\\\\deg

\

sp2,>109.5\\\\deg

\

sp3,

\

sp2,

The nitrogen atom in (CH3CH2)3N is hybridized and the CNC bond angle is (A) sp3,>109.5 (B) sp,109.5 sp2,>109.5 (D) sp3,