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Five isomeric para-disubsituted atomatic...

Five isomeric para-disubsituted atomatic compounds `(A)` to `( E)` with molecular formula `C_(8) H_(8) O_(2)` were given for identification. Based on the following observations give structures of the compounds.
(i) Both `(A)` and `(B)` form silver mirror with Tollens reagent. Further, `(B)` gives a positive test with `FeCl_(3)` solution.
(ii) `(C)` gives positive iodoform test.
(iii) `(D)` is readily extracted in aqueous `NaHCO_(3)` solution.
(iv) `(E )` on acid hydrolysis gives `1,4-`dihydroxy benzene.

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