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The correct stability order of the follo...

The correct stability order of the following resonance structure is

A

`IgtIIgtIVgtIII`

B

`IgtIIIgtIIgtIV`

C

`IIgtIgtIIIgtIV`

D

`IIIgtIgtIVgtII`

Text Solution

Verified by Experts

(b) I has maximum covalent bond and negative charge on electronegative nitrogen, most stable. III has more convalent bond than both II and IV, III is second most stable .II is more stable than IV, since it has negative charge on nitrogen. So the order is `I gt III gt II gt IV`
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