(a) (i) Name the organic product formed when chloroalkane is heated with concentrated solution of sodium iodide (Nal) in acetone?
(ii) Write the chemical equation for the above reaction
(iii) Name the above reaction.
(b) Explain Fittig's reaction with an equation.

Explanation

(a) (i) When chloroalkane is heated with concentrated solution of sodium iodide iri acetone, iodaalkane is formed.
(ii) `R-Cl + Nal overset("Acetone")(to) R-I + NaCl`
(iii) Finkelstein Reaction
(b) When haloarene is heated with sodium metal in dry ether medium, higher aromatic hydrocarbon is formed.
`C_(6)H_(5)-X + 2Na + C_(6)H_(5)-X overset(dry ether)(to) C_(6)H_(5)- C_(6)H_(5) + 2Na x`.