The correct stability order of following is : – InterviewSolution

1.	The correct stability order of following is :
Answer» IgtIIgtIIIgtIV IIIgtIVgtIIgtI IIgtIVgtIIIgtI IVgtIIIgtIIgtI Solution :STABILITY `prop` RESONANCE `prop` Hyperconjugation LENGTH of conjugation is equal in all I, II,III & IV But Hyperconjugation is IVgtIII=IIgtI and Hyperconjugation STRUCTURE of III is more stable than II since it is more delocalised.

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