Answer the following
(1) Draw chain and ring structures of organic compound having six carbon atoms in them.
(2) Which organic compounds are named as Alkanol in IUPAC system?
(3) Explain : What do you understand by substitution reaction?
(4) Which organic compounds readily undergo addition reactions? Why?
(5) State two examples of (organic) compound having covalent bond and two examples having ionic bond.
(6) State and explain how alkanes are further classified.
(7) What are alkynes? Name the first member of alkyne family.