Explain Wurtz - Fitting reaction

Explain wurtz-Fitting's reaction

Explain Wurtz-Fittig reaction with equation.

Which of the following reactions is most suitable for the preparation of n-propyl benezene. : Friedel-crafts reaction, Wurtz reaction, Wurtz - Fittig reaction, Grignard reaction

Which of the following is Wurtz-Fitting reaction?

Give an example for Wurtz-Fitting reaction.