Basics of Organic Chemistry

Section: Chemistry
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Question : 31 of 39
 
Marks: +1, -0
The correct stability order of the following resonance structures is
H2C=
+
N
=
−
N
(I)
,
H2
+
C
−N
=
−
N
(II)
,
H2
−
C
−
+
N
≡N
(III)
,
H2
+
C
−N
=
+
N
(IV)

[JEE Adv 2009 P2]
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