An alkene (A) with molecular formula `C_(7)H_(12)` adds HBr to give a single alkyl halide (B) `(C_(7)H_(13)Br)` .(A) on catalytic hydrogenation gives 1 1-dimethyl cyclopentane. The alkene (A) is

The molecular formula C_(7)H_(8)O represents the following except

An alkyl halide (A) of formula C_(6)H_(11)Cl on treatement with potassium tertiary butoxie gives two isomeric alkenes (B) and (C) C_(6)H_(10) . Both alkene on hydrogenation give methycyclopentane. Predict the structure of (A), (B) and (C).

A compound (A) with molecular formula C_(5) H_(10) gives one monochlorination product. Compound (A) is:

An alkyl halide (X) of the folmula C_(6)H_(13)Cl on treatment with potassium tertiary butoxide gives two isomeric alkenes (Y) and (Z)(C_(6)H_(12)) . Both the alkenes on hydrogenation give 2,3- dimethyl butane. Perdict the structures of (X),(Y) , and (Z)

Draw all structurally isomeric alkenes with molecular formula C_(4)H_(8)

One mole of a compound with molecular formula C_(30)H_(43)N absorbs 8 moles of H_(2) gas under catalytic hydrogenation. Then what is the ratio of number of pi bonds to the number of rings in the compound

An alkene of molecular formula C_(9) H_(18) on ozonolysis gives 2.2 dimethyl propanal and 2 - butanone, then the alkene is