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Compound (A), C(8)H(9)Br, gives a white ...

Compound (A), `C_(8)H_(9)Br`, gives a white precipitate when warmed with alcoholic `AgNO_(3)` Oxidation of (A) gives an acid (B),`C_(6)H_(6)O_(4)`. (B) easily forms anhydride on heating. Identify the compound (A)

A

B

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Paragraph An organic compound A(C_(9)H_(6)O_(3)) does not react with aqueous solution of NaHCO_(3) as well as does not change the colour of litmus paper. Aon acid hydrolysis gives B(C_(9) H_(8)O_(4)) as major product whereas A on treatment with one equivalent of methanol in acidic medium gives C(C_(10)H_(10)O_(4)) as the major product (other minor isomer of C is also formed). B on heating with sodalime gives toluene. Answer the following questions based on the above information. The most likely structure of B is

BRILLIANT PUBLICATION-CARBOXYLIC ACIDS-LEVEL-II
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