An organic compound `E (C_5 H_8)` on hydrogenation gives compound` F (C_5 H_(12) )`. Compound E on ozonolysis gives formaldehyde and 2-ketopropanal. Deduce the structure of compound E.

An organic compound C_(6)H_(12)(X) on reduction gives C_(6)H_(14)(Y) . X on ozonolysis gives two aldehydes C_(2)H_(4)O(I) and C_(4)H_(8)O(II) . Identify the compounds X, Y and aldehydes (I) and (II).

An organic compound with molecular formula C_6 H_(12) upon ozonolysis gives only acetone as the product. The compound is :

C_12H_10 is an aromatic compound which on ozonolysis gives mixture of Glyoxal and 2-Oxopropanedial in ratio 3:2 it structure can be :

An organic compound (A) (C_(6)H_(10)O) on reaction with CH_(3)MgBr followed by acid treatment gives compound (B). The compound (B) on ozonolysis gives compound (C ), which in the presence of a base gives 1-acetyl cyclopentene (D). The compound (B) on reaction with HBr gives compound (E ). Write the structures of (A), (B), (C ), (D), and (E ). Show how (D) is formed from (C ).

An organic compound (P) on reductive ozonolysis gives one mole each of acetaldehyde, formaldehyde and carbon dioxide, the compound can be

One mole of a hydrocarbon 'A' reacts with 1 mil of brominne giving a dibromo compound, C_(5)H_(10)Br_(2) . Compound 'A' on treatment with cold dilute alkaline potassium permanganate solution forms a compound, C_(5)H_(12)O_(2) . On ozonolysis, 'A' gives equimolar quantities of propanone and ethanal. Deduce the structural formula of 'A'

A compound (P) having molecular formula C_(6)H_(10) contains two DU . It yields Q(C_(6)H_(12)) when reacts with excess of H_(2) of the presence of Ni . On ozonolysis P gives cyclopentanone and compound Y . Identify the structure of the compound P