Q. The correct order of ease of dehydration of following isChemistry Question Image

 1701  216 AIIMSAIIMS 2007 Report Error

Solution:

Compound (III) dehydrate most easily, as it leads to the formation of an aromatic compound
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Compound (II) dehydrate less easily than (III) but more easily than (I). It is due to the formation of stable conjugated diene in this case.
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Compound (I) is most difficult to dehydrate.
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