An organic compound with the molecular formula `C_(9)H_(10)O` forms 2,4-DNP derivative, reduces Tollens’ reagent and undergoes Cannizzaro reaction. On vigorous oxidation, it gives 1,2-benzenedicarboxylic acid. Identify the compound.

An organic compound with molecular formula C_(9) H_(10) O forms derivative with 2 , 4-dinitrophenyl hydrazine , reduces Tollen's reagent and also undergoes Cannizaro reaction . On vigorous oxidation it forms phthalic acid . Identify that compound .

An organic acid with molecular formula C_(8)H_(8)O_(2) on decarboxylation forms Toluene. Idnetify the organic acid.

An organic compound with the formula C_(10)H_(8) absorbs 5H_2 during hydrogenation. The number of rings present in it is________

How many isomeric carbonyl compounds are possible with the molecular formula, C_(5)H_(10)O ? Draw their structures

An organic compound having molecular formula C_5H_(10) O exists in two chain isomers, (A) and (B).Isomer (A) undergoes Cannizzaro reaction to give 2, 2- dimethyl propanoic acid 2,2- dimethyl propanol - 1. Compound (B) in the presecne of dilute alkali undergeos aldol condensation to form 3 - hydroxy -2- propyl heptanal. Give the structures of (A) and (B).

Write the isomers of the compound having molecular formula C_(4) H_(9) Br .

IUPAC name of the compound with the molecular formula C_4H_9Br and least possible boiling point is

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.