Selected bond angles for six hydrocarbons are shown below. Arrange these hydrocarbons accroding to their `pK_(a)` values, from the lowest to the highest.
A
`VltVIltIIltIIIltIV`
B
`IVltIltIIltIIIltVltVI`
C
`IIltIVltIltVIltVltIII`
D
`IltVltIVltIIIltIIltVI`
Text Solution
Verified by Experts
The correct Answer is:
D
most acidic ring is aromatic after derotonation. H-C-=C-H is next most acidic compound because characters are hight is least acidic because anion is anti aromatic and reaming compounds are arrange on the basis of % s charcters.
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