(a) Give the name and structural formula of one member each of the following
(i) alkane ,(ii) alkene , (iii)alkyne ,(iv) cycloalkane
(b) Give the common name of (i) ethyne amd (ii) thene
(c ) Write the molecular formula and structrue of benzene

Write the name and structure of the monomer of each of the following polymers : (i)Neoprene (ii) Buna-S (iii) Teflon

Write the molecular formula of the following : (i) Hexane , (ii) Benzene.

Write the names and structures of the monomers of the following polymers: (i)Buna-S,(ii)Buna-N (iii)Dacron,(iv)Neoprene

Write structural formulae for the following IUPAC names . i. Pentan-2-one

Write structural formulae for the following IUPAC names . ii. 2-Chlorobutane

Which of the following are unsaturated hydrocarbons? (i) Alkanes , (ii) Alkenes (iii) Alkynes , (iv) Arenes

(a) Giving their structures , state the number of single bonds , double bonds and triple bonds (if any) in the following compoiunds: (i) ethyne , (ii) ethene ,(iii) benzene (b) write themolecular formula and structure of cyclohexane. How many covalent bonds are there in a molecule of cyclohexane?