Write the structural formula of propanone.

Write the structural formula of propan-1-ol.

Write the structural formula of DDT.

Write down the structural formula of propan-2-ol.

Write the structural formula of a compound of molecular formula C_(4)H_(8)Cl_(2) in which (a) all the carbon atoms are involved in -CH_(2) groups (b) none of the carbon atoms is involved in -CH_(2) group.

Which polymer is popularly known as terylene? Write the names and formulae of the monomers used in the production of this polymer. Write the structural formula of the polymer.

State the structure formula of alanine

Write the structural formula of 1-Phenylpentan-1-one.

Write the structural formula of the following compounds: 3-oxopentanal.

Write general formula of alkane, alkene and alkyne. Write the structural formula of first member of the hydrocarbons.