The details of the hydrocarbon 'P' are given below.
i) There are 3 carbon atoms.
ii) The family of compounds with 'P' as a member has a general formula `C_(n)H_(2n)`
iii) The IUPAC name of 'P' is propene.
a) Write the condensed formula of the compound
b) Write the IUPAC name of the compound which is before 'P' in the homologous series.
c) Give the molecular formula of the compound succeeding 'P' in the series.

Explanation

a)`CH_(2)=CHCH_(3)`
b) Ethene `CH_(2)=CH_(2)` c) `C_(4)H_(8)`