【单选题】已知: ①CH 4 ( g )+4NO 2 ( g )=4NO( g ) +CO 2 ( g )+2H 2 O( g ) △ H =一574 kJ·mol - 1 ②CH 4 ( g )+4NO( g )=2N 2 ( g )+CO 2 ( g )+2H 2 O( g ) △ H =一1160 kJ·mol 一 1 下列正确的选项是
A.
CH 4 ( g )+2NO 2 ( g )= N 2 ( g )+C O 2 ( g )+2H 2 O ( l )△ H =一867 kJ·mol - 1
B.
CH 4 ( g )+2NO 2 ( g )= N 2 ( g )+CO 2 ( g )+2H 2 O ( g )△ H =一867 kJ·mol - 1
C.
CH 4 ( g )+2NO 2 ( g )= N 2 ( g )+CO 2 ( g )+2H 2 O ( g )△ H =一586kJ·mol - 1
D.
CH 4 ( g )+2NO 2 ( g )= N 2 ( g )+CO 2 ( g )+2H 2 O ( g )△ H =+586kJ·mol - 1