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An organic compound [A] with molecular f...

An organic compound [A] with molecular formula `C_(9)H_(10)O` forms an arage-red precipitate [B] with `2,4` DNP reagent. Compound [A] gives yellow precipiatate [C] on heating wihth iodine in the presence of soedium hydroxide along with a colourless compound [D]. The compound [A] does not reduce Tollen's reagent or Fehling's solution nor does it decolourise bromine water or Baeyer's reagent. On drastic oxidation with chromic acid, compound [A] gives a crboxylic acid [E] having molecular formula `C_(7)H_(6)O_(2)`. Deduce the strcutres of the organic compounds [A] to [E].

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An organic compound (A) with molecular formula C_8H_8 O forms an orange red precipitate with 2,4 -DNP reagent and gives yellow precipitate on heating with iodine in the presence of sodium hydroxide . It neither reduces Tollen's reagent or Fehling's solution , nor does it decolourise bromine water or Baeyer's reagent. On drastic oxidation with chromic acid, it gives a carboxylic acid (B) having molecular formulae C_7H_6O_2 . Identify the compound (A) and (B) and explain the reactions involved .

Pick out the compound that reduces Tollen's reagent and Fehling's solution.

An organic compound (P) having molecular formula C_(9)H_(10)O form an orange precipitate (Q) with 2,4-DNP reagent. Compound (P) gives a yellow precipitate (R ) when heated in the presence of iodine and NaOH along with a colourless compound (S). (P) neither reduce Tollen's reagent or Fehling's solution nor it decolourises bromine water. On drastic oxidation of (P) with chromic acid, a carboxylic acid (T) having molecular formula C_(7)H_(6)O_(2) is obtained. Deduce the structures of the compounds (P) to (T).

An organic compound (A) with molecular formula C_(8)H_(8)O forms an orange-red precipitate with 2,4-DNP reagent and gives yellow precipitate on heating with iodine in the presence of sodium hydroxide. It neither reduces Tollens’ or Fehlings’ reagent, nor does it decolourise bromine water or Baeyer’s reagent. On drastic oxidation with chromic acid, it gives a carboxylic acid (B) having molecular formula C_(7)H_(6)O_(2) . Identify the compounds (A) and (B) and explain the reactions involved.

An organic compound (A) with molecular formula C_(8)H_(8)O forms an orange-red precipitate with 2,4-DNP reagent and gives yellow precipitate on heating with iodine in the presence of sodium hydroxide. It neither reduces Tollens or Fehlings reagent, nor does it decolourise bromine water or Baeyerâs reagent. On drastic oxidation with chromic acid, it gives a carboxylic acid (B) having molecular formula C_(7)H_(6)O_(2) . Identify the compounds (A) and (B) and explain the reactions involved.